Main Features:
- Heart rate monitoring: It can monitor your heart rate to see whether you should continue to take exercise
- USB plug: It's detachable, co nvenient to charge for the watch
- Fatigue track: According to its data, you can take reasonable exercise
- Ambulatory BP monitor: It can help monitor hypertension patient so that they can get timely treatment
- Breath rate: After different sports, your breath rate can produce different change
- Mood showing: It can test your mood condition
- Working temperature: -10 to 45 degree centigrade
- IP67 waterproof grade: It can be used for swimming
- Casual style design, suitable for fashion men or women, matches for casual attire perfectly

Brand: 37 Degree
Bluetooth version: Bluetooth 4.1
Language: English,Simplified Chinese
Waterproof: Yes
IP rating: IP67
Operating mode: Press button
Compatible OS: Android,IOS
Compatability: Android 4.3 / iOS 7.0 and above system
People: Female table,Male table
Available color: Black,Blue,Orange,White
Type of battery: Li-polymer Battery
Battery Capacty: 157mAh
Standby time: About 30 days
Charging time: About 60mins
Functions: Date,Distance recording,Measurement of heart rate,Sleep management,Steps counting
Shape of the dial: Rectangle
Case material: TPU
Band material: TPSiV
Dial size: 4 x 1.5 x 0.7 cm / 1.57 x 0.59 x 0.28 inches
Band size: 23.8 x 1.73 cm / 9.37 x 0.68 inches
Wearable length: 13.3 - 20.9 cm / 5.24 - 8.23 inches
Package weight: 0.16 kg
Product size (L x W x H): 23.80 x 1.73 x 0.70 cm / 9.37 x 0.68 x 0.28 inches
Package size (L x W x H): 15.30 x 11.00 x 3.50 cm / 6.02 x 4.33 x 1.38 inches
Package Contents: 1 x Smart Wristband, 1 x Chinese English User Manual, 1 x USB Charging Base