Smart Bracelet K1 Smart Wristband Watch Fitness Tracker Heart Rate Monitor (Black) CHEMAI

Specification:

Display 0.66 inch OLED screen

Resolution 64*48

Master chip NRF518822

Memory 32KB

Sensor G-BSENSOR

Battery capacity 105mah

Standby time 10 days

Charging method Three-point contact charging

Compatibility: Android 4.4 / iOS 8.0 and above

Belt material: silicon dioxide

Voltage: 4.2V

Waterproof rating: IP67

Ability: 7-10M

Bluetooth version: Bluetooth 4.0

Display: LED

Languages: Chinese, English, German, French, Italian, Russian, Japanese, Portuguese, Chinese Traditional, Spanish, Korean, etc. More than 10 national languages

Features: Clock, Push Message, Speedometer, Passometer, Social Media Cryptometer, Sleep Tracker, Tracker Heart, Remote Control, etc.

Style: Sports?

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