This Android alternative to Apple AirTags is much more functional - and we have exclusive savings for you right now

ZDNET's key takeaways KeySmart's SmartCard is available from Amazon for $40 (3-pack for $90). It's super thin, works with both Android and Apple iOS, has a wireless rechargeable battery, and is IPX7-rated. It needs to be recharged every 5 months or so. $39.99 at Best Buy $39.98 at Amazon more buying choices For a limited time, ZDNET readers can save $10 (25% off) on a single pack of the KeySmart SmartCard with the code '25ZDNET2025' or $20 off (23% off) on a three-pack with the code '23ZDNET2025' at Amazon. You won't find these exclusive savings anywhere else. Apple AirTags have changed my life, saving me countless hours looking for keys and other items that I absent-mindedly misplaced. But AirTags have a few design flaws. First, the replaceable battery means you're chucking away handfuls of CR2032s every year. Then there's the shape and size. These tiny UFO-shaped devices don't have a lanyard hole and are too bulky to be placed in a wallet without giving you a pain in the rear. ... Read full article.