M2 Smart Bracelet Fatigue Value Heart Rate Sleep Monitor IP67 Call SMS Reminder Sports Tracker Strict Quality Control System and

Strict Quality Control System and Production System to assure it can keep stable working even in the high temperature of 42 degress

Stylish and Portable

Traditional Chinese Image Format: JPG Storage Expansion: micro SD/TF Max Capacity: 32GB Mounting Style: Rearview Mirror Power: 5V / 1

Image Sensor: Sony IMX Screen Size: 2" View Angle: 170° Video Resolution: 4K@30fps

M2 Smart Bracelet Fatigue Value Heart Rate Sleep Monitor IP67 Call SMS Reminder Sports Tracker Strict Quality Control System andProduct Features: Perfect Smartphone Companion Fatigue State Monitor Real time monitoring your fatigue. 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 synchronization without cable. An OLED Display on the Bracelet It's more convenient to read the time, steps, mileage, calorie and goal. Anti lost When the Bluetooth is disconnected