M8 C1 Smart Bracelet Oximeter Blood Pressure Heart Rate Mileage Calorie Sleep Monitor Call SMS Reminder Pedometer Tablet Operating Temperature: -25°C to

Tablet Operating Temperature: -25°C to 85°C Storage Temperature: -40°C to 85°C

the inner side material owns great sweat permeability and breathability

Previous B40/A118C uses Aptina AR0330 cmos sensor

New fashion simple America style

With Wonderful Accessories

M8 C1 Smart Bracelet Oximeter Blood Pressure Heart Rate Mileage Calorie Sleep Monitor Call SMS Reminder Pedometer Tablet Operating Temperature: -25°C toProduct Features: Perfect Smartphone Companion Blood Pressure Monitor Intelligent monitoring blood pressure reasonable movement to better health. Oximeter Blood Oxygen Monitor The industry's first to support the function of blood oxygen monitoring super cost effective smart Bracelet. Remote Notifications When there is SMS, incoming call or message on the connected phone, the bracelet will alert you to read them. Bluetooth Sync Connect it to start data