Waterproof Heart Rate Smart Bra Elet 4.0 Pedometer Sleep Monitor-blue-V66

Features:
Heart rate monitor (real-time heart rate monitor).
harging lip, easy and onvenient to operate.
Weather fore ast to predi t the weather.
Time display, step ounting, distan e display on s reen.
Standard sports fun tion (step, distan e, alories).
Sleep monitoring (sleep time, sleep qu ty).
Anti-lost alert (mobile phone out of range alert).
Tou h to brighten s reen, Alarm reminder.
Fitness goal setting, Fitness information sharing.


Des riptions:
Display type: 0.66 in hes O display
Battery apa ity: 80mAh
Battery type: polymer battery
Working temperature: -10℃~ ℃
Waterproof grade: IP67
Syn method: Bluetooth 4.0
System Requirements: For Android 4.4 and above, For IOS 8.0 above, su ort Bluetooth 4.0
Bluetooth version: BLE V4.0
Master : RTL8762AG
r: Refle tive photoele tri heart rate r
Battery apa ity: 80 mAh
Standby time: 20 days
Working time: 7 days
Operation method: Tou h keys
Reminder: Highly sensitive built-in motor
harging interfa e: harging lip
Waterproof grade: IP68
A /APK Download: Hfit loud


Spe ifi ations:
Model: V66, V66S (optional, V66S adds olor s reen)
Material: Sili one belt
olor: blue, purple, white, pink, bla k, orange
Item Length: 26 m
Dial Size: 48*24.3*12mm
Band Width: 20mm


Pa kage in luded:
1 x Smartband
1 x harging able
1 x User Manual


Notes:
1. Due to the differen e between different , the pi ture may not refle t the a tual olor of the item. We guarantee the style is the same in the pi tures.
2. Due to different personal measuring te hniques, there might be 1-3 m error of the physi al. Thank you!