Product Specifications
CR-TP ring
Detection
Stainless Steel
Bluetooth, Water Resistant
ISO
APP Lifetime Free Use
Titanium with PVD Coating
7.9mm
2.8mm
4-6g
Two Clinical-Grade Sensors and Seat Charge
Support 4-7days Using
IP68
Ios & Android APP
OEM&ODM Support
Monitor Sleep, Health, Hrv, Body Temperature
China
