
Amazon · 1 wk ago
$61 $139
free shipping
more
↑ less
Clip the $50 off coupon on the product page and apply coupon code "XNK9VLO3" for a total savings of $78. Buy Now at Amazon
Features
- tracks sleep, heart rate, SpO2, and skin temperature
- IP68 waterproof rating
- 2.4mm profile
- made of lightweight black stainless steel
- 7-day offline data storage
- 6-day battery life










Sign In or Register