Technologies

9 Amazon features you don’t know about that’ll help you save

You already know the basic perks: Prime Video, Prime Music and Prime’s free shipping. But there are other bonuses that can help you save big bucks.

Amazon has become the one-stop supplier for just about everything on your shopping list. But on top of two-day and even same-day shipping for Amazon Prime members, the trillion-dollar tech titan has dozens of services only a few clicks from the homepage. Some, like Amazon Prime Video and Prime Music, make headlines. Others get buried in the enormity of Amazon’s super site. We’re here to help uncover the best of the bunch so you don’t have to get lost in the search tool.

Amazon expanded its reach significantly during the pandemic — with visits to its site reportedly increasing by 37% from February 2020 to January 2021 — as it pushed new programs, including Amazon Sidewalk, the auto-on broadband-sharing program for Amazon Echo speakers and Ring devices. But its shopping experience continue to be the star of the show.

For avid Amazon shoppers, a massive heap of lesser-known features can land you stellar deals if you know where to look, including steep discounts on expensive items and free books. We’ve hacked through Amazon’s jungle of services to find the most useful (and surprising) Amazon programs that you can use today.

1. Free reading using Prime Reading and Kindle Unlimited

Prime Reading is your own personal lending library that comes with a Prime membership. With a rotating selection of over 2,500 books and magazines, you can access Prime Reading with the Kindle app on your desktop or portable device or your Kindle e-reader. This Amazon service also lets you share titles with members of your household. Some books in Prime Reading come with Audible narrations so you can multitask while you listen.

Prime Reading also includes First Reads, which gives members a sneak peek at books before they’re released to the general public.

Kindle Unlimited is a $10-a-month subscription service separate from an Amazon Prime account. It gives you unlimited access to more than 1 million ebooks and up to three magazine subscriptions on a Kindle device or Kindle app.

2. Swap used devices for gift cards and shop discounted and preowned products

Amazon is boarding the train to sustainability station, and it’s something you can directly benefit from. With Amazon Trade-In, you can send back your used electronics in exchange for Amazon gift cards. Make sure to check on the eligibility of each product — some trade-in options are only available for a limited time.

Amazon Renewed gives you access to products that may have been opened but unused by their original owners, or were refurbished. Amazon assures that these preowned items work and look like new, coming with the Amazon Renewed Guarantee. A variety of products and brands are available, even from premium names like Apple and Vitamix.

3. Uncover discounts in the Amazon Warehouse

Amazon Warehouse resells millions of like-new or preowned items that have been returned by customers. Some of the products only had their boxes opened by original purchasers before they were sent back, unused, so they’re sold again at a discount. While there’s no regular manufacturing warranty on these products, they are backed by Amazon’s 30-day return policy and 90-day renewed item return policy.

To read more about how you can get the most out of Amazon Warehouse, check out our guide on shopping for the best deals on Amazon Warehouse.

4. Use the best deals on overstocked items in Amazon Outlet

Just like a brick-and-mortar outlet store, but without the gas money. The Amazon Outlet features overstocked items and other products at a discounted price. Like at an outlet, you can find premium brands, items under $10 and products ranging from home furniture and clothing to books and pet supplies. It’s a good place to stay within a budget while being the first owner, unlike some items in the Amazon Warehouse.

Keep in mind that although the online shopping experience is convenient, just like an outlet, the best deals sometimes take some sifting to find. Luckily, you can do it from the couch.

5. Land limited-time discounts using Lightning Deals

Amazon’s Lightning Deals are a promotion where a product or service is on sale for a short period of time or until it’s sold out. You can find them all throughout the site, but especially on Prime Day and in Today’s Deals. On Prime Day, Lightning Deals are only for Prime members.

There is one lightning deal per customer until the promotion ends or all the deals are claimed by other shoppers. You can join a waitlist for a deal, but keep in mind that these discounts are extremely time-sensitive, so grab them fast. Unless refreshing the page over and over is your thing, these deals aren’t necessarily the tool to find something specific because of their fleeting nature and limited availability.

6. Store pictures and videos with Amazon Photos

Amazon’s online shoebox for photos and videos offers secure and unlimited full-resolution photo storage plus 5 GB of video for Prime members. To use this feature, you can choose to manually or automatically upload media in the Amazon Photos app. You can personalize the displays on Amazon devices like Fire TV, Echo Show and Fire tablets as long as you have the app. There are also ways to create keepsakes using the pictures you upload, such as custom cards and prints.

With the Family Vault perk, up to five family members can share in the same plan. If you want more beyond what Prime offers, there are paid plans available. If you choose to switch — which can be done anytime — there is a 100GB option for $2 per month and 1TB plan for $7 per month.

7. Share Prime benefits with Amazon Household

Sharing is caring, and Amazon Household lets you divvy up Prime benefits and digital content with others. Using Household, share your Prime account with:

Up to two adults (aged 18 and over), each with their own Amazon account. Adults can manage accounts of teens and children.
Up to four teens (ages 13 through 17). Teens can have their own Amazon login to shop with parent approval and stream content.
Up to four children (children can’t shop on Amazon).

8. Redeem discounts on Whole Foods hauls

Healthy shopping can rack up the number at the bottom of the receipt. But if you enter your email address, phone number or scan the QR code on your Whole Foods Market app at checkout during your next grocery haul, Prime members receive discounts on select products.

Blue tags indicate sales exclusive to Prime members, while yellow tags mean an extra 10% off of an item already on sale. This gets you discounts on weekly best-sellers, including produce, packaged goods and beauty products, but note that it excludes alcohol. The few cents saved on items may seem insignificant individually, but savings do add up at the end of the shopping trip.

Also, if you don’t want to make the trip across town, Amazon offers two-hour delivery of groceries for free, as long as you meet the minimum purchase amount. But if you don’t mind the drive, there are also one-hour pickup windows depending on your location — just remember to check in with the Amazon app to see if you need to enter the store.

9. Create an official wish list with Prime’s wedding registry

If the big day is coming up, Amazon’s wedding registry can get a gift wish list set up for everything from daily essentials to group presents. Amazon can help you cover all the gifting bases, and that makes it a convenient option for you and your wedding guests.

The registry includes lists of editors’ picks and best sellers to help you sort through Amazon’s options, while the browsing feature can inspire new ideas or highlight something you may have forgotten about. You can also buy any item that’s left on the registry for 20% off — which can be returned within 180 days if you decide you don’t like it.

For more, here are our picks for the best Alexa devices and which e-reader is right for you.

Technologies

Scientists Are Using AI to Help Identify Dinosaur Footprints

The Dinotracker app was trained on eight major characteristics of dinosaur footprints to quickly determine the species.

An international team of researchers has devised a futuristic tool to examine the footprints left by dinosaurs in our ancient past. The AI-powered app, Dinotracker, can identify dinosaur footprints in moments.

The research comes from a joint project by the Helmholtz-Zentrum research center in Berlin and the University of Edinburgh in Scotland. The Proceedings of the National Academy of Sciences published the paper on Monday.

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Identifying a dinosaur species from a footprint isn’t always easy. The footprint is hundreds of millions of years old, often preserved in layers of rock that have shifted over the eons since the track was laid.

Also, we still have a lot to learn about dinosaurs, and it’s not always clear which species left a footprint. Subjectivity or bias can come into play when identifying them, and scientists don’t always agree with the results.

Gregor Hartmann of Helmholtz-Zentrum, who led the project, told CNET that the research team sought to remove this propensity from the identification process by developing an algorithm that could be neutral.

«We bring a mathematical, unbiased point of view to the table to assist human experts in interpreting the data,» Hartmann said.

Researchers trained the algorithm on thousands of real fossil footprints, as well as millions of simulated versions that could recreate «natural distortions such as compression and shifting edges.»

How AI is being used on dinosaur tracks

The system was trained to focus on eight major characteristics of dinosaur footprints, including the width of the toes, the position of the heel, the surface area of the foot that contacted the ground and the weight distribution across the foot.

The AI tool uses these traits to compare new footprints to existing fossils, and then determines which dinosaur was most likely responsible for the footprint.

The team tested it against human expert classifications and found that the AI agreed with them 90% of the time.

Hartmann made it clear that the AI system is «unsupervised.»

«We do not use any labels (like bird, theropod, ornithopod) during training. The network has no idea about it,» Hartmann said. «Only after training, we compare how the network encodes the silhouettes and compare this with the human labels.»

Hartmann said that the hope is for Dinotracker to be used by paleontologists and that the AI tool’s data pool grows as it’s used by more experts.

Bird vs. dinosaur

Using Dinotracker, the researchers have already uncovered some intriguing possibilities on the evolution of birds. When analyzing footprints more than 200 million years old, the AI found strong similarities with the foot structures of extinct and modern birds.

The team says one possibility is that birds originated tens of millions of years earlier than we thought. But it’s also possible that early dinosaur feet just look remarkably like bird feet.

This evidence, Hartmann notes, isn’t enough to rethink the evolution of birds, since a skeleton is the «true evidence» of earlier bird existence.

«It is essential to keep in mind that over these millions of years, lots of different things can happen to these tracks, starting from the moisture level of the mud where it was created, over the substrate it was created on, up to erosion later,» he said. «All this can heavily change the shape of the fossilized track we find, and ultimately makes it too difficult to interpret footprints, which was the motivation for our study.»

Dinotracker is available for free on GitHub. It’s not in a download-and-use format, so you’ll have to know a bit about software to get it up and running.

Technologies

Belkin Is Ending Support for Wemo Smart Home Devices. Here’s What That Means for You

If you own certain Belkin Wemo devices, they’ll stop working as soon as Jan. 31. Here’s what to know before it happens.

Belkin is ending support for most of its Wemo smart home devices, a move that will shut down the Wemo app and cloud services and significantly reduce the functionality of many popular smart plugs, switches and sensors.

The change takes effect at the end of January, so you have only a few days to migrate compatible devices or start planning for replacements.

You can see the full list of affected devices on Belkin’s support page. Once support ends, features that rely on the cloud — including remote access, schedules and integrations with Amazon Alexa and Google Assistant — will stop working. Those Wemo devices will no longer function as «smart» products, even if the hardware still powers on.

Since Belkin will also stop releasing firmware updates, affected devices won’t receive bug fixes or security improvements.

Belkin’s decision highlights a growing issue in the smart home world: Devices can stop being «smart» long before the hardware wears out.

Apple Home users get a limited lifeline

There is one major exception. Some Wemo devices that are compatible with Apple Home and HomeKit can continue working after the Wemo app shuts down, but only if you migrate them before the end-of-support deadline.

«Since the Wemo app will be ending, it’s very important that users switch to Apple Home/HomeKit by the end of the month,» says CNET smart home editor Tyler Lacoma. «Belkin has a long-term partnership with Apple, so for compatible devices, that transition is usually pretty simple.»

However, Lacoma warns that older Wemo products may not support Apple Home at all.

«If someone has a Wemo device that’s not on the list of Apple-compatible products, it won’t have much functionality left,» he says. «It won’t get firmware updates to fix bugs or improve security, so at that point, it makes sense to factory reset it and recycle it before the end of the month, then look for a replacement.»

Belkin has published a list of Wemo devices that support Apple HomeKit, and users need to complete the setup process before the Wemo app is retired. The following products will continue to work through Apple HomeKit:

Wemo Smart Light Switch 3-Way (WLS0403, WLS0503)
Wemo Wi-Fi Smart Light Switch with Dimmer (WDS060)
Wemo Smart Light Switch (WLS040)
Wemo HomeKit Bridge (F7C064)
Wemo Dimmer Light Switch (F7C059)
Wemo Mini Plugin Switch (F7C063)
Wemo Outdoor Plug (WSP090)
Wemo Mini Smart Plug (WSP080)
Wemo Stage Smart Scene Controller (WSC010)
Wemo Smart Plug with Thread (WSP100)
Wemo Smart Video Doorbell (WDC010)

What about refunds?

Belkin says customers with Wemo devices that are still under warranty when support ends may be eligible for a partial refund. You can find the warranty period for each device in the list of devices on Belkin’s support page linked above. Refund requests won’t be processed until after the end-of-support date, and eligibility will depend on the product and purchase date.

Because many Wemo products were released years ago, most people should not expect to qualify for a refund. We’ve reached out to Belkin to ask whether other products will lose support in the near future. We haven’t heard back at the time of publishing.

What Wemo owners should do now

If you own Wemo devices, the clock is ticking. Here’s what to do next:

Check whether your Wemo products support Apple Home and migrate them as soon as possible.
If your devices don’t support Apple Home, plan to replace them before support ends.
Consider recycling unsupported devices once they lose smart functionality.
Remove the Wemo app after services shut down to avoid confusion.

If you’re shopping for replacements, this is a good time to look at CNET’s list of the best smart plugs and review our guide on what to do when smart home devices lose support.

Technologies

Today’s NYT Strands Hints, Answers and Help for Jan. 28 #696

Here are hints and answers for the NYT Strands puzzle for Jan. 28, No. 696.

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles.

Today’s NYT Strands puzzle is a bit of an odd one, but it might calm you down — hint, hint. If you need hints and answers, read on.

I go into depth about the rules for Strands in this story.

If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.

Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far

Hint for today’s Strands puzzle

Today’s Strands theme is: Zen state

If that doesn’t help you, here’s a clue: Mellow out.

Clue words to unlock in-game hints

Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints but any words of four or more letters that you find will work:

COIL, COIF, COIFS, MATE, TAME, TAMED, CONE, CODE, NEST, NETS, LENS, TIED, DIET, MIND

Answers for today’s Strands puzzle

These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you have all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers:

FOCUS, RELAX, LISTEN, NOTICE, BREATHE, MEDITATE

Today’s Strands spangram

Today’s Strands spangram is MINDFULNESS. To find it, start with the M that’s the first letter on the top row, at the far left, and wind down and then over and up.

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