The Aura Strap adds new tricks to your Apple Watch

I’ve been staring at the Aura Strap on my wrist for a while now, trying to work out if I like this device or not. On paper, I can see the logic for such a device existing, and in theory I can see people using it to help them reach their goals. But in...

source https://www.engadget.com/aura-strap-hydration-wearable-140010400.html