Technologies
Apple Watch Ultra 2 Review: A Brighter Screen Makes My Favorite Watch Better
A searingly bright screen and faster responses are nice but not necessary upgrades.

The Apple Watch Ultra 2 doesn’t try to reinvent the wheel, simply because it doesn’t have to. After wearing the Apple Watch Ultra 2 for a week on hikes, bike rides and some casual spelunking (seriously!), it has less of a wow factor compared with the first Ultra. And that’s only because it feels so familiar. It’s available now alongside the Apple Watch Series 9, which shares the same upgraded chip.
Like Apple’s first Ultra, the Apple Watch Ultra 2 costs $799 (£799, AU$1,399) and is sold as an outdoors watch with a rugged design and a range of sports features. The Ultra 2 still has a customizable action button, fall and car crash detection, ECG, temperature sensor, dual-frequency GPS, and built-in LTE. It shares the same heart rate sensor, which is incredibly accurate, and has the same collection of sports features to suit divers, runners and outdoor enthusiasts. It also looks identical to the first Ultra, even though the 49mm case is now made from 95% recycled titanium.
So what is different? The screen, chip and new Double Tap feature are the key highlights. For hikers and cyclists in particular, the Apple Watch Ultra 2 has a lot to offer, but that’s more a reflection on WatchOS 10 than the hardware itself. You’ll be able to get most of the same great experience on earlier, compatible Apple Watches too, including the original Ultra, which I named the most exciting watch in years when it came out in 2022.
That blisteringly bright Apple Watch Ultra 2 screen
It’s impossible to spot the difference between the original Ultra and the Ultra 2 — that is, until you see the screens. Apple has cranked the brightness to 3,000 nits on the Ultra 2, earning it the title of the brightest screen on any Apple product. The iPhone 15 Pro by comparison reaches a peak brightness of 2,000 nits, the same as the original Apple Watch Ultra.
I took the Ultra 2 on a hike in the Marin Headlands on a bright overcast day, then to Ocean Beach in San Francisco when the sun was in full force the following day. I didn’t have any issues seeing the screen in either situation, whether it was a quick time check, reading a message or glancing at my workout stats. To be fair, I had no issue with the screen brightness on the first Ultra when it comes to readability and outdoors use.
But it’s the flashlight that gets a bigger boost. I took the Apple Watch Ultra 2 into a cave and it lit up the rockface much better than the first Ultra when I compared the two.

You can even force the Ultra 2’s flashlight to hit maximum brightness by turning the digital crown, which is something you can’t do on the first Ultra. Side note: Don’t do what I did and crank the brightness on the flashlight in a dark room, screen aimed at your eyes. My retinas are still cursing me.
From a safety point of view, the brighter flashlight is great if you’re walking, running or riding at night. But you can’t see workout stats, messages or make a call without losing the light. Maybe in the future, the edge of the screen could stay at maximum brightness so you could still interact with the watch and not lose the light. I’m still not totally sure what the best use case is for this brighter new screen if it’s not for safety purposes, given the screen on the first Ultra was bright enough for just about any environment.
On the flip side, the Apple Watch Ultra 2’s screen also gets dimmer than the first watch, going down to just one nit when you have the watch in sleep mode. It can also get that dim if the screen isn’t active and you’re in a really dark room.

Apple Watch Ultra 2 gets Double Tap
The Ultra 2 shares the same S9 chip as the Series 9, which allows for on-device Siri, overall performance improvements and the double tap gesture.
Just as the name suggests, you double tap your thumb and index finger to act as a screen press when you can’t reach the watch with your other hand. There are over 65 different actions you can make in Apple’s own apps, like skipping a track in the Music app, taking a photo on the iPhone with the Camera remote app or starting a timer. Third-party apps can also work with Double Tap.

While I wasn’t able to use Double tap on my Ultra 2 review unit, I was able to try a preview of it on the Series 9, and the implementation will be the same. So far, the most helpful Double Tap action has been responding to a message when I can’t reach the screen, like when I’m walking my dog. I’ll feel the buzz of an incoming message, raise my wrist to read it, then double tap to reply and voice-to-text dictation automatically pops up.
Double Tap builds on the foundation set by AssistiveTouch, a feature designed to help people with physical impairments control the Apple Watch without touching the screen. Double Tap is a separate function exclusive to watches that have the S9 chip, and it’s on by default, while AssistiveTouch needs to be turned on from the Accessibility menu.
Double Tap has been accurate at registering my gestures, but I wish it did more for the workout app specifically. At the moment, double tapping doesn’t do anything. I’d love to see it sub in for the action button so if you can’t press it, you could just double tap instead to perform the same action, like marking a segment.

WatchOS 10 adds so much to Apple Watch Ultra 2
The Apple Watch Ultra 2 brings several important updates for hikers, cyclists and outdoor enthusiasts thanks to WatchOS 10. Offline and topographic maps are now available in Apple Maps and the compass app supports cellular waypoints. This means it shows the last place you had a signal so you can make a call and check messages on your own carrier, or a spot where you can make an emergency call on any network.

Cyclists get two big updates with WatchOS 10: support for Bluetooth accessories like power meters and being able to see your metrics as a live activity on the iPhone. Both features work for indoor and outdoor cycling workouts.
From a safety perspective, I love seeing the live activity on screen, because you don’t want to lift off the handlebars all the time to see your stats on the watch. It shows you all the same detail as the Apple Watch but on a much larger surface area. If you pair the watch with a cycling accessory like power meter pedals you can also see more in-depth data like cadence, speed and power, including functional threshold power.
You’re also getting a few new Ultra-exclusive watch faces including Modular Ultra, which has a horizontal complication slot and the option to show the time nice and big. It’s coming to the original Ultra too. Night mode on this watch face and the Wayfinder face now activates automatically using the ambient light sensor, instead of turning the digital crown like before.
Apple Watch Ultra 2 is faster thanks to that S9 chip
Aside from Double Tap, the S9 chip also supports on-device Siri, which is helpful because it’s faster and works when the Ultra 2 or your iPhone doesn’t have a signal. You can do things like start timers, start a workout, or even add a waypoint in the Compass app with your voice.
Later in the year, you’ll be able to ask Siri for health data, such as how many hours you slept or log medications. I wish that feature was active at launch, because it’s probably one of the big reasons I’d choose to use Siri on the watch rather than pull out my phone.
To see if there was a tangible difference in performance between the first and second Ultras, I ran a couple of side-by-side tests. Opening apps was the same, but the Ultra 2 turned on 20 seconds faster than the first Ultra. Message dictation was faster on the Ultra 2, but the biggest perk is it’s more accurate, especially getting my Australian accent right.

The Apple Watch Ultra 2 also has the same new ultra wideband chip found in the Apple Watch Series 9 that supports precision finding. You do need an iPhone 15 or 15 Pro to take advantage, otherwise you’ll just hear the familiar chime when you ping your phone from the watch.
I also appreciate that the Ultra 2 doubles the internal storage to 64GB of the original, a big deal for any media storage but especially for offline music. Unlike earlier Apple Watches, there is no limit to the amount of manual music downloads you can make on the watch.
Apple Watch Ultra 2 battery life is the same as before
There’s not much new when it comes to battery life as the Ultra 2 lasts the same amount of time as the first Ultra. It’s tricky to give a catch-all estimate of how long the battery will last since everyone uses their watch differently, but I get close to two full days of use out of the Ultra 2 on a single charge with notifications, a GPS workout and sleep tracking. Apple’s official rating is up to 36 hours with regular use, but it’s possible to get almost three days with light use and by not using LTE, playing music or tracking sleep.
For extended outdoor workouts with GPS, you can expect up to 12 hours, which is enough for a marathon or century ride. There’s also a low power mode that can now get up to 72 hours of runtime out of the Ultra 2 thanks to performance optimizations and the new chip. Compare that with the 60 hours Apple quoted for the first Ultra. I still have more battery testing to run with the Ultra 2, especially around LTE connectivity, so check back soon for more. You can also charge the Ultra 2 from the iPhone 15, thanks to USB-C.
While it’s a good thing that Apple managed to maintain the same battery life while adding resource-intensive tools like a brighter screen and S9 chip, I would have preferred to keep the same screen on the original Ultra and get more runtime as a result.

Who is the Apple Watch Ultra 2 for?
If you already own the first Apple Watch Ultra, this is a modest update and I’d recommend skipping the Ultra 2, especially since Apple’s always good at delivering feature updates to older watches through software. If you’re coming from an earlier Apple Watch Series, it’s more compelling because you get a completely new design, a huge screen and better battery life.
The Ultra 2 feels like it’s forging its own path compared with other sports and endurance watches because you can wear it everywhere, for almost any activity. Most importantly, it’s a true smartwatch: there are no compromises on app support, cellular connectivity or that seamless second screen experience that you often miss out on with competing sports watches.
The Apple Watch Ultra 2 is still missing a way to interpret all your health and fitness data with recovery metrics. I hope that’s in the works and maybe something that could be added in a software update.
Apple Watch Ultra 2 vs. Apple Watch Ultra vs. Series 9
Apple Watch Ultra 2 | Apple Watch Ultra | Apple Watch Series 9 | |
---|---|---|---|
Shape | Square | Square | Square |
Watch size | 49mm | 49mm | 41mm, 45mm |
Materials, finishes | Titanium | Titanium | Aluminum, stainless steel |
Display size, resolution | 1.91-inch, 502 x 410-pixel OLED | 1.91-inch, 502 x 410-pixel OLED | 41mm: 1.61-inch, 430 x 352-pixel OLED; 45mm: 1.77-inch, 484 x 396-pixel OLED |
Dimensions | 44mm x 49mm x 14.4mm | 49 x 44 x 14.4mm | 41mm: 35 x 41 x 10.7 mm; 45mm: 38 x 45 x 10.7 mm |
Weight | 61.4g | 61.3g | 31.9g-51.5g, depending on size, spec and material |
Colors | Natural titanium | Natural titanium | Aluminum: midnight, starlight, silver, pink, Product Red; stainless steel: graphite, silver, gold; Hermes stainless steel: silver, space black |
Always On | Yes | Yes | Yes |
Interchangable bands | Yes | Yes | Yes |
GPS | Yes (L1 and L5) | Yes | Yes (L1) |
Automatic workout detection | Yes | Yes | Yes |
Compass | Yes | Yes | Yes |
Altimeter | Yes (operating range: -500m to 9,000m) | Yes | Yes |
Water resistance | 10ATM (100 meters) and recreational scuba diving up to 40 meters | Yes, up to 100m | 5ATM (50 meters) |
Calls | Yes | Yes | Yes |
Microphone | Yes (3-mic array) | Yes | Yes |
Speaker | Yes | Yes | Yes |
Voice assistant | Yes (Siri, on-device) | Yes (Siri) | Yes (Siri, on-device) |
Mobile Payments | Yes (Apple Pay) | Yes (Apple Pay) | Yes (Apple Pay) |
Sleep tracking | Yes | Yes | Yes |
Period tracking | Yes | Yes | Yes |
Sensors | SPo2 (blood oxygen), ECG, optical heart, ambient light, high dynamic range gyroscope, high-g accelerometer, water temperature, depth gauge + app | SPo2 (blood oxygen), ECG, optical heart, ambient light, high dynamic range gyroscope, high-g accelerometer, water temperature, depth gauge + app | SPo2 (blood oxygen), ECG, optical heart, ambient light, high dynamic range gyroscope, high-g accelerometer |
Emergency features | International emergency calling, Emergency SOS, crash detection | International emergency calling, Emergency SOS, crash detection | International emergency calling, Emergency SOS, crash detection |
Compatibility | iOS 17 | iOS 16 | iOS 17 |
Software | WatchOS 10 | WatchOS 9 | WatchOS 10 |
Processor | Apple S9 | S8 SiP with 64-bit dual-core processor | Apple S9 |
Connectivity | LTE and UMTS, Wi-Fi 4, Bluetooth 5.3 | LTE and UMTS, Wi-FI | LTE and UMTS, Wi-Fi 4, Bluetooth 5.3 |
Memory and storage | 64GB | 64GB | 64GB |
Power | USB-C magnetic fast charging | USB-C magnetic fast charging | USB-C magnetic fast charging |
Battery life | Up to 36 hours; up to 72 hours (low power mode) | 36-hour battery life, 18 hours on LTE | Up to 18 hours; up to 36 hours (low power mode) |
Battery capacity | Unavailable | Unavailable | Unavailable |
Price (USD) | $799 | $799 | 41mm: from $399; 45mm: from $429 |
Price (GBP) | £799 | £849 | 41mm: from £399; 45mm: from £429 |
Price (AUD) | AU$1,399 | AU$1,299 | 41mm: from AU$649; 45mm: from AU$699 |
Technologies
I Tried This $40 Smartwatch: It Was Meh, but Not a Complete Waste of Time
The WITHit Giga does the basics for a lot less, but at the expense of accuracy and attention to detail.

I wasn’t expecting much when I first strapped the WITHit Giga Smartwatch onto my wrist, and at least it delivered on that. This $40 smartwatch does the basics: shows notifications, counts your steps, tracks your heart rate (sort of) and lets you take calls from your wrist. But the execution of all these features is where it all starts to fall apart, and I found myself getting exactly what I paid for.
After spending a week testing it, I came away with this: If you just want a basic smartwatch that works with both Android and iPhone, tells the time, tracks your steps and surfaces notifications, this will get the job done, just don’t expect accuracy. But if you can stretch your budget even a little, something like the $75 Amazfit Bip 6 offers more accurate tracking, a more refined design and more reliable performance.
Design and UI: big, bulky, and basic
The WITHit Giga is about as no-frills as smartwatches come. It looks like an Apple Watch Ultra impersonator: metallic frame around a rectangular screen, rounded edges and even Apple Watch-like icons inside. But that’s where the similarities end.
If your wrist is on the smaller side like mine (I have a 6-inch wrist), brace yourself because this is going to look huge. The Giga’s 48.5mm case is overpowering, and there’s no smaller size option. On my wrist, it felt bulky and out of place, and the thick, textured silicone bands definitely didn’t help matters.
The 2.04-inch AMOLED display is decent with a 386×448 resolution, but the screen brightness isn’t adaptive. You’ll need to manually adjust it, which means it’s almost too bright at night and borderline unreadable in direct sunlight unless you increase the brightness manually.
This watch runs its own proprietary system, syncs to the WITHit app and works with both Android and iOS. You’ll get notifications, basic fitness tracking, an always-on display (which in my testing drained the battery fast) and a speaker/mic combo for answering calls.
The UI is straightforward but lacks polish. Swiping right opens your favorites and the side button lets you quickly launch a workout. Animations feel slow and longer text scrolls in awkwardly to fit the screen.
Battery life: Not bad but there’s a catch
Battery life is one of the few things that holds up well here. I got about three days of use with the raise-to-wake option, and roughly a day and a half with the always on display enabled. That’s not bad for the price, and it’s actually better than even some flagship smartwatches.
But the manual comes with a big red flag: «Avoid fast chargers» and don’t overcharge. That’s not something you want to see in 2025, especially because at this point in my smartwatch charger collection I don’t know which one is fast, and which one is not, and the vague warning makes me think it’s going to explode if I make the wrong choice. Charging from an empty battery to full takes about two hours with the included magnetic charger. But once I left it charging overnight and I approached it with terror the next morning thinking I’d broken the «don’t overcharge» rule. Luckily, I came out unscathed.
Health and fitness tracking: lower your expectations
Workout tracking and wellness is where the cracks really show. Yes, the Giga technically tracks heart rate, blood oxygen (SpO2), sleep, stress and menstrual cycles. But the accuracy is questionable at best.
During workouts, heart rate measurements were consistently off when compared to a chest strap and even other wrist-based trackers. The post workout HR average was close enough, but the metrics during the workout were noticeably off. For example, as I was sitting on my Pilates reformer (completely sedentary) starting a workout on the watch, the screen already read «100bpm», while the chest strap and Apple Watch had me at 65 bpm. This made me skeptical of even the resting heart rate readings.
Sleep tracking only works between 10 p.m. and 8 a.m., meaning night shift workers or anyone with an irregular schedule (like this late-night writer) is out of luck.
Sleep stats are also confusing; instead of clear sleep stages or hours of sleep, you get odd comparisons like «fewer than 26% of people in your age group go to sleep this late.» Not exactly sure what I should do with this information.
Menstrual tracking is purely manual, based on averages, with no biological marker detection like temperature tracking. You can’t even log a period directly from the watch and have to do it from the app.
Other smartwatch features
- Calls: As long as your phone is within range, you can answer and make phone calls from the watch with its speaker and mic, but clarity is an issue.
- Texting: You can see texts from messaging apps, but you can’t reply or even send a prewritten response (when paired to an iPhone).
- Voice Assistant: Technically available, but is basically just a shortcut to activate your own phone’s assistant. You tap, and Siri or Google Assistant opens on your phone, not the watch. Not helpful.
- Quick settings: Save your recently used apps in quick settings, which actually made flipping between features like workouts and music controls more convenient — this is a win.
Should you buy it?
The WITHit Giga does the bare minimum you’d expect from a smartwatch, but at the expense of accuracy and attention to detail. For $40, it’s a functional notification mirror with step tracking, call support and a splash of health features (if you’re looking for a general overview at best).
But if you can stretch your budget, something like the $80 Amazfit Bip 6 offers far better value, accurate health tracking, cleaner UI and better battery life.
Bottom line: If you keep your expectations low, and you’re just dipping your toes in the smartwatch waters for the first time, this might suffice. Otherwise, it’s worth paying more for something that feels less like a toy and more like a tool.
Technologies
Xbox Game Pass Adds Grounded 2 and Others This Month
Game Pass subscribers will also be able to play the new 90s-inspired horror game Abiotic Factor.

The award-winning, quirky survival game Grounded is like the game version of the classic ’80s comedy film Honey, I Shrunk the Kids. And Xbox Game Pass subscribers can get early access to that game’s sequel, Grounded 2, on July 29.
Xbox Game Pass Ultimate, a CNET Editors’ Choice award pick, offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One and PC or mobile device for $20 a month. A subscription gives you access to a large library of games, with new ones, including Doom: The Dark Ages, added monthly, plus other benefits such as online multiplayer and deals on non-Game Pass titles.
Here are the games Microsoft is bringing to Game Pass soon. You can also check out other games the company added to the service recently, like Tony Hawk’s Pro Skater 3 + 4.
RoboCop: Rogue City
Game Pass Ultimate, PC Game Pass and Game Pass Standard subscribers can play now.
Serve the public, protect the innocent and uphold the law as the cyborg RoboCop. You’ll investigate crimes in Old Detroit before using your cyborg strength, cybernetic implants and arsenal of weapons to eradicate gangs from the area. This game is a whole new RoboCop story based on the film series, and Peter Weller, the original RoboCop himself, returns to voice the titular character.
My Friendly Neighborhood
Game Pass Ultimate and PC Game Pass subscribers can play now.
Something’s going on with everyone’s favorite Saturday morning puppet show, and it’s up to you to figure out what in this survival horror game. You’ll solve puzzles and use tools and improvised weapons to fend off your multicolored foes. So if you have anything against Barney or Big Bird, you can take out your feelings on them with this game.
Back to the Dawn
Game Pass Ultimate and PC Game Pass subscribers can play now.
This game is like if the series Prison Break took place in the Zootopia universe. You’ll play as either a fox named Thomas or a black panther named Bob as they try to navigate the prison system and escape with their lives. With multiple escape routes and over 100 quests you can complete, you can replay this game numerous times and have a different experience each time.
Abiotic Factor
Game Pass Ultimate and PC Game Pass subscribers can play on July 22.
Science meets violence in this 1990s-inspired sci-fi survival game. You and up to five other players can choose your areas of expertise, build your scientist and explore a massive, top-secret underground complex filled with artifacts and supernatural horrors that could tear you limb from limb. And remember, safety, security and secrecy are of the utmost importance… usually.
Wheel World
Game Pass Ultimate and PC Game Pass subscribers can play on July 23.
If you want to take a nice, relaxing bike ride, this game is for you. Previously known as Ghost Bike, this game puts you behind the handlebars of one of the last ghost bikes around. These bikes can traverse between the lands of the living and the dead. You can explore these lands at your leisure while you race other riders and upgrade your ride with treasures you find along the way.
Wuchang: Fallen Feathers
Game Pass Ultimate and PC Game Pass subscribers can play on July 24.
This souls-like RPG is set during the final days of the Ming Dynasty. You play as an amnesiac pirate warrior named Wuchang on a quest to uncover the truth behind a world full of chaos. You’ll fight monstrous creatures in forgotten temples and overgrown ruins, unlock new weapons and master devastating techniques in order to bring peace to yourself and others.
Grounded 2 (game preview)
Game Pass Ultimate and PC Game Pass subscribers can play on July 29.
You’ve been shrunk to the size of an ant — again — and you’ll have to survive the dangerous, miniature world. You’ll fight spiders and wasps, craft weapons and homes and even ride on your own insect friends to get around. You’ll unravel new mysteries along the way, but be careful. Something else is out there, and it hasn’t forgotten about you.
Farming Simulator 25
Game Pass Ultimate, PC Game Pass and Game Pass Standard subscribers can play on Aug. 1.
Farming isn’t always as simple as games like Stardew Valley might make it out to be, but it can still be very rewarding. If you want a taste of what goes into building and maintaining your own farm, give Farming Simulator 25 a try. You’ll grow diverse crops, raise different animals and with the weather-changing, ground-deforming atmosphere, you’ll face all kinds of challenges along the way.
Games leaving Game Pass on July 31
While Microsoft is adding those games to Game Pass soon, it’s also removing three other games on July 31. So you still have some time to finish your campaign or complete any side quests before you have to buy these games separately.
Gigantic: Rampage Edition
Kunitsu-Gami: Path of the Goddess
Turnip Boy Robs a Bank
For more on Xbox, discover other games available on Game Pass now, read our hands-on review of the gaming service and learn which Game Pass plan is right for you. You can also check out what to know about upcoming Xbox game price hikes.
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