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Fitness Tracker Smart Band Continuous Heart Rate Monitor, MGCOOL B3 / B4 Activity Tracker Bracelet Sleep Monitor Step Counter Stopwatch Distance Smart Watch Reminder, Christmas Gift (Band4-Blue)

Starting At $25.66
Wanna know "the Frequency of your heart by doing Extreme sport or Yoga" ? or "The moments you heart leaps up or quite inside" ?
By wearing our MGCOOL Band 3 / 4 Fitness Tracker, all you have to do is just to raise your wrist up !


Training on your own goal:
On the APP you can customize your exercise goals and training plans, trace your running with smartphone GPS, share your weekly health to social medias.

Health and Sleep quality Analyse:
Monitors your overnight sleep, the deep sleep and light sleep, through Smartphone app (iOS/Andriod) to check the sleep trend and help to improve the quality of sleep daily, weekly, and monthly.

Durable Battery for 20-30 days Long:
There is a 105mAh(B3) / 90mAh(B4) Li battery, which can stand by almost 20-30 days and enables the tracker keep working for 8-10 days. Battery life and charge cycles vary with use, settings and other factors.

Comfortable wearing and of your own character :
The strap of Band 3 / 4 is made from soft silicone with smooth finish for sporty look, and there are two colors of the band bracelet: black and red for your choice to fit your style.


Specifications:
Model:MGCOOL Band 3 / Band 4
Comaptible OS:Android 4.4 or above,iOS 8.0 or above
BT Version: Bluetooth 4.0
G-Sensor: 3-axis
APP Name: WearFit 2.0
Display size: B3 0.66″; B4 0,96"
Display type:OLED
Battery type:Li-ion
Capacity:105mAh
Working time:8-10 days
Standby time:20-30 days
Product size:248*24.2*11mm(B3); 255mm*22mm*11.2mm(B4)
Package size:126mm*86mm*31mm

Product weight:28g

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