Bakeey Lynwo X9 0.96 Inch Oled Blood Pressure Oxygen Heart Rate Sleep Monitor Smart Wristband For Iphone 8

General Specification Model X9 Color Black,Red,Yellow,Blue Compatible OS NORDIC:51822 Bluetooth Version V4.0 Language Chinese and English, Portuguese, Spanish, German, French, Russian, Greek, Italian Size 44*20*10mm Special Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Sleep Monitor Support Pedometer Support Exercise Plan Support Caller or Message Show Support Technical Parameters Sreen Size: 0.96 inch Type: Capacitive Touch Screen Battery Battery Capacty: 60mAH Standby time: 15 Days Sensor Gravity Sensor Band Adjustable length:160-245mm Package Included: 1*X 9 0.96 OLED Blood Pressure Oxygen Heart Rate Sleep Monitor Smart Wristband