• Made of professional environmental protection material, comfortable to wear

• 24 hours real time heart rate monitor, built-in AD and 3 axis acceleration motion sensor let heart rate data more accurate

• Motion data recording, without application, the smart bracelet can recognize different exercise data and show on the display

• Track daily activities such as steps, distance, calories burnt, help you reach daily fitness goal

• Sleep monitoring, the App will automatic detect the sleep hours, distinguish the deep sleep, light sleep, break time

• Daily life waterproof (sweat proof, rain proof, water drop proof)

• Compatible for Android 4.4, for iOS 8 and above system

Specification:

• Model: L381

• G-Sensor: 3 axis acceleration sensor

• Heart Rate Sensor: Dynamic green light heart rate

• Case Size: 248mm (L), 16mm (W), 2.3mm (T)

• Chip Size: 44.8mm (L), 20.3mm (W), 10.8mm (T)

• Screen: 16 million full color TFT-LCD screen

• Case Material: PC

• Strap Material: TPU

• Motor: Support

• Battery: 100mAh

• Stand by: ≥6 days

• Key: Touch key

• Charge Way: Adsorption Base

• Connect Way: Bluetooth 4.0

• Waterproof: IP65 (Please do not put it in water)

• Required System: Android 4.4 and above, iOS 8 and above

• Size: 248*16*2.3mm