Technologies
Best Wireless Charger for 2023
These are our top picks for the best wireless chargers in 2023 for phones, smartwatches and wireless earbuds.
Even though all new iPhones and many Android smartphones support wireless charging, they rarely ever come with a wireless charging pad. That means you have to buy a wireless charger to take advantage of the feature, which is probably why you’re here, looking for recommendations for the best wireless charging options.
You’ve come to the right place because we’ve tested a lot of wireless chargers, including Apple MagSafe wireless chargers as well as two- and three-in-one wireless charging docks and stations designed to charge multiple devices at the same time, including your Apple Watch and Apple’s AirPods and AirPods Pro (or any earbuds with a wireless charging case). We’ve even got some picks for the best portable wireless chargers and best wireless phone chargers for cars.
Note that all the wireless chargers on this list use Qi wireless charging technology. However, some also support Apple MagSafe magnetic wireless charging, though only certain MagSafe compatible wireless chargers are official Apple-certified MagSafe chargers that allow you to get the maximum 15-watt charging speed for iPhones.
All the products reviewed below have been tested by me or other CNET editors. We’ll add more of the best Qi wireless chargers to list as worthy candidates hit the market.
Best wireless chargers
Screenshot by David Carnoy/CNET
Over the years, Anker has sold a few different budget Qi wireless charging pads. There’s nothing terrible fancy about its 315 Wireless Charger, but it delivers up to 10-watt charging speeds for Android smartphones and 7.5-watt for iPhones and it does look fairly sleek with a slim design (it also has some grippy material on top so your phone doesn’t slide off).
It’s not a super fast charger, but it’s fine for those who charge their phones overnight. A USB-C cable is included, but you will need to supply a power adapter (you’ll want one that’s capable of delivering 10 watts or more to get the higher charging speeds).
Screenshot by David Carnoy/CNET
The latest version of Belkin’s wireless charging pad offers up to 15-watt fast charging (a power adapter and cable are included). Only certain Android phones are compatible with that 15-watt wireless charging speed, and the pad only charges iPhones at 7.5-watt speeds. It does have some rubber grips embedded into the slim puck to keep your phone from slipping of the pad.
David Carnoy/CNET
The Anker 637 has a magnetic charging pad on one side and seven charging ports on the back: two USB-C, two USB-A and three standard AC outlets. The USB-C ports deliver up to a 65-watt charge when charging one device — or 45- and 20-watt if charging two devices simultaneously. So yes, you can use it to charge most laptops that charge via USB-C.
For MagSafe-enabled iPhones, the wireless charging pad charges at 7.5 watts. You can only charge Android phones if you stick a metal ring accessory (sold separately) on the back of your device and place it in the right spot. Note that this model sometimes has a $30 clippable coupon on Amazon, driving the price down to $70.
Screenshot by David Carnoy/CNET
Available in black or white, the Belkin MagSafe 3-in-1 wireless charging stand (2nd gen) charges your MagSafe-enabled iPhone at 15 watts, the fastest wireless charging speed available for iPhones. This second-gen model also offers the faster charging speed for Apple Watches with the new fast-charging capabilities starting with the Watch Series 7 — that’s a key convenience upgrade. A third wireless charging spot is available for charging any AirPods with a wireless charging case.
Belkin also makes this is a three-in-one wireless charging pad version, but I prefer this design. Alas, three-in-one MagSafe wireless charging products tend to be expensive and this model is no exception.
David Carnoy/CNET
What’s cool about Anker’s 622 magnetic battery is that it’s a wireless battery that has an integrated magnetic flap that converts into a stand. You won’t get fast wireless charging from this 5,000-mAh battery (it charges at up to 7.5 watts) but it’s slim and easy to carry around.
It charges via USB-C and if you use a USB-C to Lightning to charge your iPhone, it will charge at a faster rate of 12 watts. That’s not as fast as what a 20-watt USB-C power adapter can deliver, but it’s faster than 7.5 watts.
David Carnoy/CNET
The Anker 633 MagGo is a two-in-one charging stand that allows you to charge your phone (with a magnetic case) and earbuds (with a wireless charging case) at the same time. The key bonus feature is that the package includes Anker’s 621 portable battery, which you can take on the go with you as a portable wireless charger. (It doesn’t have an integrated kickstand like the Anker 622 portable battery.)
Note that even though this only offers up to 7.5-watt wireless charging speeds for iPhones, this is primarily designed for MagSafe-enabled iPhones. You can also use this with Android devices, but the case for your device would need to have a magnetic component to stick to the charger. The stand and battery are also available in black and light blue.
A 25-watt power adapter is included so this will have no trouble charging your smartphone and AirPods at the same time. You can also purchase Anker’s 621 portable battery separately for $50 should the battery start to lose its charge over time.
Screenshot by David Carnoy/CNET
You can pick up Apple’s official MagSafe charger for around $40, or occasionally even $30 on sale. That said, this Belkin BoostCharge Pro charger pad costs a little more but has one key addition that makes it an attractive alternative: an integrated kickstand.
This is an official Made for MagSafe charger so it charges MagSafe-enabled iPhones at 15 watts, the fastest wireless charging speed available for iPhones. It’s available in black or white. Alas, like Apple’s MagSafe charger, it doesn’t come with a USB-C power adapter so you have to supply your own (20 watts or higher is recommended).
Screenshot by David Carnoy/CNET
If you’re looking for a three-in-one wireless charging station but don’t want to spend upwards of $100 for it, the Anker 335 foldable is a good option, though not necessarily the speediest charger. And you do have to supply your own Apple Watch charging puck to get your watch charged (there’s a holder for the puck).
An 18-watt Quick Charge 3.0 charger is included that will allow you to charge multiple devices at the same time (smartphone, Apple Watch and earbuds with wireless charging, for example) with a maximum wireless charging speed of 10 watts for smartphones (7.5 watts for iPhones). Its foldable design does make it suitable to pack for travel.
Screenshot by David Carnoy/CNET
If you’re looking for a bigger portable battery that charges your phone wirelessly, the Baseus Magnetic Wireless Power Bank is an excellent option. It houses a 10,000-mAh battery that can charge an iPhone 14 around two times — but it’s still somewhat compact.
The magnet is strong, and I also liked that it has an integrated flip-out kickstand, so it converts into a stand. There’s also an LED battery life indicator on back of the battery that tells you exactly how much juice the battery has left (you see the actual percentage). The Baseus Magnetic Wireless Power Bank is available in three color options with the black version currently costing a few bucks less.
Screenshot by David Carnoy/CNET
The Anker PowerWave 2 offers stand offers up to 15-watt charging speeds for Android devices that support fast wireless charging. The speed will dip for Android devices that only support up to 10-watt charging speeds and 7.5 watts for iPhones. You can prop your phone up horizontally or vertically in the charger. (Landscape mode is obviously good for watching movies or playing video games with an external game controller.) A power adapter is included.
Screenshot by David Carnoy/CNET
Mophie’s Powerstation Wireless Stand with MagSafe is currently only sold through Zagg (Mophie’s parent company) and Apple. It’s not cheap, but the versatile 10,000-mAh battery has both a stand and MagSafe charger built in also has a threaded tripod mount at the bottom.
Since this is an official MagSafe charger, the battery charges compatible iPhones at 15 watts, making this among the fastest wireless external battery chargers out there. It will also charge the AirPods 3 and AirPods Pro models with MagSafe. If you use a USB-C-to-Lightning cable (not included) with it, you can charge at 20-watt speeds. You can also charge two devices at the same time.
Note that first-time buyers at Zagg can get a 20% off discount by supplying their email address.
Other wireless chargers we tested
Screenshot by David Carnoy/CNET
Moshi makes some nice wireless charging products, including its Lounge Q Wireless charger stand that has «adjustable rails that let you position the charger to accommodate any device size for optimal efficiency.» It’s been out a while but is still one of the more attractive wireless chargers out there and can charge at up to 15-watt speeds for compatible Android devices. (iPhone speeds top out at 7.5 watts.)
I found that it charged phones with thicker cases on them. I also liked how I could adjust the stand to accommodate my phone for landscape or portrait viewing. Alas, this wireless charging stand is expensive and doesn’t include a power adapter.
Screenshot by David Carnoy/CNET
Belkin makes a MagSafe car-vent mount that costs around $40, as well as the BoostCharge Pro ($100), which is Apple-certified and wirelessly charges iPhones at up to 15 watts. And while this model — the Belkin BoostCharge Magnetic Wireless Car Charger — only charges iPhones at at up to 10 watts, it’s more affordable at around $60. Its USB-C cable is removable (it’s integrated on BoostCharge Pro) and you get a 20-watt cigarette-lighter power adapter. I personally like a car power adapter with two USB-C ports so a passenger can plug in a cable and also charge his or her phone, but you can always opt to add that later.
Screenshot by David Carnoy/CNET
If you don’t mind going with a no-name brand like ZeeHoo, its wireless car charger has most of the features you want for phone charging, including autoclamping, a secure suction cup that can be installed on your car’s air vent, windshield or dashboard. It has USB-C and up to 15-watt fast charging for Android phones that support it (iPhones are capped at 7.5-watt charging). This upgraded version has a sleeker design than the original and it costs about $20 less than the iOttie. However, this wireless charger doesn’t come with a cigarette lighter adapter — only a USB-C cable. Note that to get fast charging, you’ll need a power adapter that supports it.
This wireless car mount charger is one of the more popular generic wireless car chargers with an autosensing telescopic arm, and the original version I tried worked well overall, attaching securely to my car vent mount and giving my smartphone or Qi-enabled device a quick charge.
Screenshot by David Carnoy/CNET
iOttie’s «autosense» automatic clamping wireless car charger with a phone mount is one of the best out there. While it’s pricey, we’ve seen some nice discounts on it recently. The Auto Sense Automatic Clamping Qi Charging Car Phone Mount is available in a dashboard mount version or a CD, cup holder and vent clip version (I tried the dashboard wireless charging mount). This wireless car charger mount has a nicely designed telescoping arm, a strong suction cup, and the wireless charging mount feature is compatible with most phone cases. You get 7.5-watt charging for an iPhone and 10-watt charging for Android phones, which is considered fast wireless charging.
This Qi wireless charger comes with a dual charging USB cigarette lighter adapter. My only gripe — and it’s a small one — is that the included cable is Micro-USB and not USB Type-C. Once this Qi charger is plugged into the wireless car charging mount you can basically forget about it, but if the cable accidentally becomes unplugged (which does happen), it’s easier to plug in a USB-C cable for phone charging, especially when you’re driving.
Wireless charger FAQs
Does my phone support wireless charging?
Starting with the iPhone 8, all new iPhones feature wireless charging, though only the iPhone 12, iPhone 13 and iPhone 14 series models have Apple’s MagSafe feature that allows for faster charging with Apple-certified MagSafe chargers.
Many but not all new Android smartphones, particularly more premium models, also support Qi wireless charging (top wireless charging speeds vary from Android smartphone to smartphone with 15-watt wireless charging currently being the fastest available). It’s easy confirm whether your phone supports wireless charging: Just consult the CNET review, or check out the specs on the manufacturers’ websites.
What is the best Qi wireless charger?
Virtually all wireless chargers uses Qi wireless charging technology, which has become the de facto standard for wireless charging. So all the wireless chargers on this list should also be considered the best Qi wireless chargers.
Can I use a wireless charger with a phone case?
Yes, you can — as long as your case isn’t too thick. But the majority of phone cases today are compatible with wireless charging. For iPhone users, any MagSafe-enabled case will definitely work for wireless charging.
What is considered fast wireless charging?
Fast wireless charging starts at 10 watts with current maximum speeds hitting 15 watts for certain Android smartphones and Apple-certified MagSafe chargers that tend to cost more. Many standard wireless chargers top our at 7.5 watts for iPhones. Note that you will need a wireless charger that is capable of fast charging and an AC adapter with enough power (we recommend 20 watts or more) to achieve fast charging.
Is wireless charging safe for my device?
Yes. But ideally you should use a wireless charger from a reputable brand to ensure best results. Sometimes your phone may heat up a bit while charging. You should only start to get concerned if it truly gets hot (remove your device from the charger if it does get hot).
Which is the fastest wireless charger available?
While phones like the Galaxy S23 and OnePlus 11 now offer much-improved wireless charging (at 45 or 80 watts, respectively), the fastest wireless chargers still top out at 15-watt charging speeds. To get that speed you’ll need a smartphone paired with a compatible charger — and as we’ve noted above, Android phones are generally more compatible with higher-speed chargers than iPhones, which require MagSafe-certified chargers.
What is the best wireless charger for iPhone?
The best wireless chargers for iPhone are official Apple-certified MagSafe wireless chargers because they offer the top wireless charging speeds (15 watts). But they tend to be significantly more expensive.
How we chose chargers to test
In an effort to find the best wireless chargers, we choose to look at a wide range of products from top manufacturers of wireless chargers, which includes companies like Anker, Belkin and Mophie. We also look at value options from less known brands that make wireless chargers.
How we test wireless chargers
We test wireless chargers with a primary focus on design, features and performance.
We judge design based on aesthetics and how easy it is to find a sweet spot for wireless charging (if you place your phone on a pad or on a stand, does it automatically start charging or do you have to adjust its placement?).
We judge features based on what extra features a pad, stand or wireless charging station might. This includes how many devices it can charge at the same time, is a power adapter included, does have a magnetic element (and how strong the magnets are) and does it have additional wired charging options (a USB-C out port).
For performance we mainly look at whether a wireless charger can deliver the wireless charging speeds it promises, especially 15-watt fast charging speeds. We also test whether a wireless charger can charge smartphones with thicker cases on them.
Technologies
Don’t Miss Out on Xbox Game Pass Ultimate for $25 Per Month
With this StackSocial offer, you’re getting access to hundreds of games for either $25 for one month or $74 for three months.
Right now at StackSocial, you can get a three-month membership for just $74, which brings each month to $25. Normally $30 per month, you can also opt for a single-month plan for $25. I’ve been following Xbox Game Pass pricing for a while, so this is a great deal. Just keep in mind, once you get your download code via email, the purchase cannot be changed or returned.
Xbox Game Pass Ultimate lets you access games not only on your console but also on a PC or mobile device. Basically, you can play what you want, when you want, where you want. Game Pass adds new games all the time, with not only older titles making their way to the service but also brand-new Xbox games, including releases from Microsoft’s own studios on the day of release.
Hey, did you know? CNET Deals texts are free, easy and save you money.
Xbox Game Pass Ultimate is a brilliant way to save cash while playing fantastic games, including Black Ops 6, Halo: Infinite, Hellblade 2, Starfield and tons more. While the lineup changes each month, more than 500 games are available to play. It’s the closest thing to a Netflix for games.
Please note that Microsoft allows prepayment for up to 36 months of access, so 12 is the maximum number of subscriptions you should purchase. You can check out our full roundup of all the best Xbox deals for more savings on games and accessories.
Why this deal matters
The last time we saw the Game Pass subscription discounted was around the holiday season. Right now, you can get access to hundreds of games for essentially the price of one. Whether you choose the one- or three-month option, the price is the same at $25 per month. Since most games aren’t usually priced below $25, this is a steal.
Technologies
I Played the 5 New Overwatch Heroes Dropping Next Week. Here Are My Thoughts
The five new heroes offer a variety of playstyles that should appeal to a range of players across all three roles.
At Blizzard’s campus in Irvine, California, a week before Wednesday’s Overwatch Spotlight showcase, I sat down with other journalists from across the globe in a room packed with PCs to play the five new Overwatch heroes early. Well… to play most of them, as I tragically ran out of time before I got to play as Jetpack Cat in a full match. But I did get a feel for her in the practice range.
A few caveats: I only played a single game or round as each of the other four playable characters, splitting a competitive Gibraltar game between the two new damage heroes. That’s not nearly enough time to fully understand the intricacies of their kits. And each of the games I played pitted the five new heroes against those same five heroes, so my observations about strengths and matchups are limited to a very particular team composition.
Still, it was enough time for a few key takeaways. I’ve broken down my experience and initial analysis of each hero below.
Jetpack Cat will appeal to creative players and people who enjoy ‘pure support’ gameplay
Jetpack Cat is real, and she’s the headliner among the newly released heroes. Although I didn’t get to take the jetpack for a spin in an actual match, her kit felt intuitive while also allowing plenty of room for creativity. Her primary fire shoots Biotic Pawjectiles that seemed to pump out notable damage and healing.
Her kit-defining Lifeline ability drops a line that allies can interact with, allowing you to fly them around the map, offering lots of creative possibilities. Allies have to opt into the lift: «We’d rather this be a collaborative thing,» said Game Designer Scott Kennedy, referencing frustrations with Life Weaver’s ability to forcibly move teammates.
But if your first question, like mine, was, «What about BOB?» Dawson confirmed that you can fly Ashe’s omnic butler around at your whim. (I like to imagine that BOB has a choice in the matter, he just always opts in.) Jetpack Cat’s regular abilities are a resource-limited boost ability and a purr that heals allies and knocks back enemies immediately around her.
As for the ultimate… look, you’re going to get memed on. You need to understand and accept that now. It’s OK. It already happened to me.
Activating your ultimate pulls out a laser pointer, and confirming with primary fire sends Jetpack Cat careening toward the laser and picking up the nearest enemy. It took playtesters approximately zero seconds to realize that you could boost forward before the ultimate, giving people almost no time to react before they get dragged away to their doom.
I do think Jetpack Cat has meaningful offensive capabilities, especially up close, where she can minimize the travel time of her projectiles or just boop people off the map with her purr. But her kit also feels like it will attract the type of player who just wants to pump healing into their team without handling the responsibility of being an aggressive threat. Her primary fire and purr ability can quickly burst-heal a tank from low health, and the combination of permanent flight with a meaningful speed boost allows the hero to heal teammates without having to directly confront enemies.
Domina lets tank players lock down important angles and put out serious firepower
Domina was designed as a poke tank, competing with Sigma in compositions that aim to put out a lot of ranged damage from different angles and shoot down teams before they ever get close. She can do that with a beam weapon that has impressive range and deals extra damage on the last tick of each shot.
She has a curved barrier she can deploy at range, allowing her to cut off fire from a particular angle or shield the enemy tank from healing. But her shield is curved, with square panels that can be destroyed individually. She can also push enemies back and stun them, or fire an explosive crystal that she detonates manually. Her ultimate ability sends out a wide projectile — any enemies hit by it are trapped in a barrier and take massive damage if they don’t break out before a brief delay.
In the media playtest, a well-supported Domina was a menace. Her passive ability restores her shield health, and one of her perks activates passive healing when she deploys her barrier, which combine for meaningful survivability as long as she can keep her distance. Her boop ability stuns heroes who hit a wall, making her hard to chase down individually, and her primary fire felt very threatening, especially when landing headshots with its final burst of damage.
If you like Sigma’s general gameplay but not his double-projectile weapon, or if you prefer more proactive abilities, Domina might appeal to you. I think her more offensively tuned abilities will make her a little more vulnerable to being overwhelmed up close than Sigma, but also more reliable against flying or speedy enemies. She’ll also be fun if you enjoy the fantasy of Overwatch’s hardlight technology or just playing a swankier-than-thou villain.
Mizuki rewards high-skill support players who want to be in the fray
Mizuki was the most complex hero I tried in the playtest. He heals an area around him, similar to Brigitte, but the amount he heals increases as he puts out more damage and healing. He was designed to be a support hero that allows or even forces you to play in different, more vulnerable spaces than other supports, who tend to prefer a little separation from the team, Associate Game Director Alec Dawson said in a group interview ahead of the Spotlight.
Mizuki’s primary weapon doesn’t heal allies, but it can critically hit enemies and bounce off surfaces. His alternate fire causes him to toss his hat, which ricochets among a few allies to heal them and Mizuki as it returns. His Binding Chain ability fires off a chain that briefly hinders the enemy. His Katashiro Return ability drops a small paper doll while giving Mizuki a small dash and increased movement speed, and he can reactivate the ability to return to the doll’s location. It’s a neat tool that can be used to play mind games with your enemies or just quickly retreat to safety.
His ultimate, Kekkai Sanctuary, creates a cylindrical area to heal allies and absorb enemy projectiles. It’s not a huge burst of healing, and any weapons shot from inside the sanctuary don’t get absorbed, so it isn’t a «things in this circle can’t die» ultimate. But it is a powerful piece of protection against long-ranged threats and was effective against Emre’s ultimate in the playtest.
Mizuki felt like the kind of hero that scales aggressively with familiarity and skill, meaning a bad Mizuki might be close to useless, and a good Mizuki will be a terror. Landing hinders and keeping up a high healing multiplier will be important, as will be timely hat tosses. His relatively low healing throughput but decent utility feels particularly threatening when supporting a damage hero on an angle — landing a hinder and extra damage will help secure kills, while his hat toss and passive healing will help them hold the angle longer.
Anran is a fun, fiery flanker and should be a favorite for anyone who favors fast firefights
Anran will be playable tomorrow in a hero trial ahead of the Season 1 launch. She’s the sister of support hero Wuyang, and joins the new flanker subrole alongside damage heroes like Genji, Sombra and Tracer. Like them, Anran quickly moves around the map and attacks from unexpected angles. Her kit is built around inflicting the burning status, which she can further exploit with secondary fire that does additional damage to burning enemies. Fanning the flames also works on enemies burning from other sources, like Ashe’s Dynamite ability.
Like most flankers, she has a movement ability and another ability that can be used more defensively. Her two-charge dash ability helps build up the burning status, and her Dancing Blaze ability makes her briefly invulnerable while damaging enemies in a small radius.
Anran’s ultimate ability is perhaps the most unique part of her kit. She can use it offensively in battle to leap into the sky and release an explosion that damages and instantly burns enemies. Or, if Anran is killed while her ultimate is charged, she can use it to resurrect herself in a small explosion. I think it’ll generally be better to attack with her ultimate, but trading one-for-one on a flank and then using it to revive yourself also seems viable.
Playing Anran was my favorite part of the playtest. It took me a few minutes to put together the flow of her kit, but once it clicked for me, I loved the fluid gameplay loop of getting in and dealing quick bursts of damage before getting out. While I struggled with the short range of her secondary fire and I consistently overestimated the range of her Dancing Blaze ability, her kit felt interesting and dynamic. I expect to play lots of Anran very soon.
Emre is a lethal supersoldier with tactical gameplay and a terrifying ultimate
Emre is another damage hero who fits the soldier archetype, but unlike Soldier: 76, his kit features less running and more gunning. His primary fire is a hitscan, three-round burst rifle with remarkably little recoil. Aiming down sights doesn’t slow Emre’s movement speed, making him tricky to take down in an honest 1v1 at range.
One of Emre’s abilities pulls out a semiauto pistol that deals life-stealing explosive damage. He can also run faster and jump higher while the pistol is out. His other ability throws a grenade that will bounce once before detonating, allowing you to confirm kills around corners or chip away at an enemy’s health at the start of a skirmish — or just add a little height to your own jumps. His passive ability makes his health regeneration kick in sooner, with a 30 health burst when it starts.
Emre’s ultimate grants him the ability to fly as he pulls out a massive cannon to bombard enemies below him, firing light rounds constantly and pumping out larger blasts on a short cooldown. Those larger blasts are particularly devastating, especially to clusters of enemies or anyone trapped in a small space.
Emre felt strong in the playtest, able to confirm kills at range by scoping in, while being very self-sufficient up close thanks to the life-stealing rounds on his pistol ability. His ultimate was the second-most-feared thing in the lobby (behind a certain feline screech), capable of wiping entire teams if they didn’t have an ultimate to respond with. Overall, Emre brought back memories of Halo glory days, chucking ‘nades and mowing down enemies with a battle rifle.
New heroes arrive just in time for Overwatch’s big, year-long narrative
Overwatch has never released this many heroes at once. Even the launch of Overwatch 2 only brought us three new heroes — one from each role. It’s an exciting time for the game, with heroes released once per season as the game introduces a new, ongoing Reign of Talon narrative that each of the new heroes will tie into, on one side of the Overwatch versus Talon conflict or the other.
The new Season 1 kicks off Tuesday, Feb. 10, launching with all five of the heroes featured here.
Technologies
NASA Used AI to Drive Its Perseverance Mars Rover for the First Time
NASA used Anthropic’s Claude for an experiment in plotting the rover’s course, which the agency deemed successful.
Plotting a course for NASA’s Perseverance rover, 140 million miles away on Mars, is significantly more difficult than setting a driving route here on Earth, where we can punch an address into Google Maps and be on our way in seconds. The rover’s course is usually plotted by a team at NASA’s Jet Propulsion Lab to account for terrain, obstacles and potential hazards, lest the rover tip over or get damaged.
For the first time, NASA’s JPL used AI to plot a course for Perseverance, and it seems to have worked out.
The two demonstrations, which took place on Dec. 8 and 10, were plotted by Anthropic’s Claude AI models and double-checked by JPL to ensure that the AI didn’t accidentally drive the rover into a ditch. Perseverance drove just under 1,500 feet across the two drives with no documented issues.
NASA took a similar approach with plotting the waypoints as it would with human operators. Claude was fed the same satellite imagery and data from NASA’s Mars Reconnaissance Orbiter that JPL scientists would use, and then asked to plot waypoints that Perseverance could handle safely.
The resulting path was slightly modified by NASA and then shipped to Perseverance, which then drove the path autonomously.
«This demonstration shows how far our capabilities have advanced and broadens how we will explore other worlds,» said NASA Administrator Jared Isaacman. «Autonomous technologies like this can help missions to operate more efficiently, respond to challenging terrain and increase science return as distance from Earth grows. It’s a strong example of teams applying new technology carefully and responsibly in real operations.»
You can watch the Dec. 10 drive on NASA’s YouTube channel, which has been condensed into a 52-second video.
A more efficient way to do it
While AI is largely known as a provider of slop, which has been blamed for rapidly degrading people’s internet experience, it can be useful in some scientific pursuits. It takes time to parse years of imagery and data, plot the Perseverance waypoints, and then execute them.
Per NASA, waypoints are usually set no more than 330 feet apart, which means Perseverance is exploring the red planet one football field at a time. Take its epic climb out of the Jezero Crater in 2024. The journey took Perseverance 3.5 months and, all told, the rover climbed a total of 1,640 vertical feet. As of December 2025, the rover has driven a total of just 25 miles in roughly four years.
The goal, according to JPL space roboticist Vandi Verma, is to let Perseverance (and other Mars rovers) travel much farther while «minimizing operator workload.»
Verma also notes that AI could be used to flag interesting features on the planet, saving the human science teams time by eliminating the need to manually check «huge volumes of rover images.»
«This demonstration shows how far our capabilities have advanced and broadens how we will explore other worlds,» said Isaacman. «Autonomous technologies like this can help missions to operate more efficiently, respond to challenging terrain and increase science return as distance from Earth grows. It’s a strong example of teams applying new technology carefully and responsibly in real operations.»
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