Find high quality x7 smart bracelet bluetooth heart rate monitor sleep monitor sedentary reminder fitness tracker wristband with competitive price here. Please rest assured to buy x7 smart bracelet bluetooth heart rate monitor sleep monitor sedentary reminder fitness tracker wristband with Shenzhen YZL Technology Co.,Ltd

This Smart Bracelet Bluetooth Wristband adopts large 0.66 square HD OLED display screen. You can always check the time, date, number of steps, distance, calories, real-time heart rate, information, calls, to-do and sports mode on it. This Sleep monitoring SmartBand Wristband can record daily life exercise, sleep and diet, and synchronize these data with mobile phones, tablet, ipod touch. It can help you live in a healthy life through data. 

Hardware configuration
Main chip	NORDIC N51822
Step counter sensors	Dr BMA 250E
Touch IC	TTP233D-HA6
Air pressure sensor	Dr BMP280
Heart rate sensor	Original 8001 static accuracy of above 96%
Battery capacity	80MA polymer lithium battery
Display	0.66 OLED display
Motor	Vibrations of cylindrical motor 4*44*4
Strap size	Table 200MM-250MM width 18MM
Strap material	Food grade TPU
Strap color	Subject is the late oil-proof strap in black Black Orange Blue Green Green White
Strap buckle material	Single buckle clasp is aluminum alloy
Shell material	PC material
Standby time	More than 15-20 days
Packaging box	Top cover
Charge mode	Three contacts with TW64 the charging clip
Waterproof grade	IP67
Bracelet weight	22g
Together with packaging weight	100g
Packing size	12.7*8.5*4 CM
Accessories	Manuals charging clip bracelet color
Charging voltage	DC voltage 5V 1-2A

With wide experience and expertise, YZL Technology manufactures and trades high quality Smart Bracelet Bluetooth Wristband and Sleep monitoring SmartBand Wristband at competitive price. We are one of the professional manufacturers and suppliers in China, please rest assured to buy quality, precise and reliable smart products with our factory.