$52.97
Functions: Blood composition testing function (testing uric acid and blood lipids, etc.) body composition function testing (body fat) ECG Electrocardiogram function Non-invasive blood glucose...
$43.97
Three Sports Types:  App movement, bracelet movement and App bracelet two-way linkage (App synchronization bracelet data) 123 kinds Sports models:  Walking, running, cycling, jumping rope,...
$43.97
Functions:  Ultra powerful flashlight, UV LAMP,1.96-inches high-definition screen, 240 * 282 pixels, full screen touch, heart rate, blood oxygen, blood pressure, pressure, exercise recording (steps,...
$43.97
Three Sports Types:  App movement, bracelet movement and App bracelet two-way linkage (App synchronization bracelet data) 123 kinds Sports models:  Walking, running, cycling, jumping rope,...
$47.97
Hardware Specifications   MCU:  JL7012A7 G-sensor:  G-SENSOR, STMicroelectronics ST_LIS2DOCTR Heart Rate: Dynamic HR + Wrist Detection + Liveness Detection (VC30F-S) GPS:  ICOE CC1165W--WLCSP30, Sing