Hardware configurationMain chipNORDIC N51822Step counter sensorsDr BMA 250ETouch ICTTP233D-HA6Air pressure sensorDr BMP280Heart rate sensorOriginal 8001 static accuracy of above 96%Battery capacity80MA polymer lithium batteryDisplay0.66 OLED displayMotorVibrations of cylindrical motor 4*44*4Strap sizeTable 200MM-250MM width 18MMStrap materialFood grade TPUStrap colorSubject is the late oil-proof strap in black Black Orange Blue Green Green WhiteStrap buckle materialSingle buckle clasp is aluminum alloyShell materialPC materialStandby timeMore than 15-20 daysPackaging boxTop coverCharge modeThr
X7 Smart Bracelet Bluetooth Heart Rate Monitor Sleep Monitor Sedentary Reminder Fitness Tracker Wris