I feel like the Ultrahuman Ring Air might have some advantages, like a circadian clock, caffeine window, stress score, and sleep debt feature.
No NFC for contactless payment?
Some accuracy test?
It looks great adding in this class
Must buy
Price in pakistan
Apple, writing down this and releasing a clone product 10 years from now, calling it revolutionary…inb4: apple user
I feel like the Ultrahuman Ring Air might have some advantages, like a circadian clock, caffeine window, stress score, and sleep debt feature.
No NFC for contactless payment?
Some accuracy test?
It looks great adding in this class
Must buy
Price in pakistan
Apple, writing down this and releasing a clone product 10 years from now, calling it revolutionary…
inb4: apple user