With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

Ottocast offers a ton of different wireless Android Auto adapters but, beyond just ditching the cable, these add some extra features too. Use the coupon code NTF15 at checkout to save 15% on any of ...

For most people, though, this should work. You can always grab a cheap travel adapter, but this can also be your charger, too ...

Whether you have the latest iPhone or Samsung phone, or even an older handset, you can take some beautiful nostalgic images ...

Nick Guy is a staff senior editor for Buy Side. He's been reviewing personal technology, accessories and myriad other products for more than a decade. Edited By Written by Staff Editor, Buy Side ...

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