Vivistar B12 Bluetooth Smart Watch Fitness Tracker with Heart Rate Blood Pressure Monitor

SAVE R 400.00
SAVE R 400.00
SAVE 29%
SAVE 29%

Sale price R 999.00 Regular price R 1,399.00

Tax included. Shipping calculated at checkout.

Vivistar B12 Bluetooth Smart Watch

High-gloss side, shape metal CNC cutting and lathe All-metal integrated process, beveled tempered glass
Sports record: step, exercise mileage, calorie consumption, exercise mode
Health monitoring: heart rate measurement, blood pressure measurement, sleep monitoring, female physiological cycle
Smart reminder: custom alarm reminder, drink reminder, sedentary reminder, call reminder, etc., information push
Other functions: turn the wrist bright screen, time display, remote camera, find mobile phone, WeChat sports, bracelet refused to answer the phone, support APP upgrade


  • Anti-lost,Camera Control,Sports,Smart,Message Control,Hands-Free Calls,Information,Waterproof,Distance Tracking,Blood Pressure Measurement,Calories Burned,Heart Rate Monitor,Long Standby,Touch Screen
  • Fitness & Wellness:Activity Tracker,ECG+PPG,Barometer,Calendar,Exercise Reminder,Sedentary Reminder,Call Reminder,Chronograph,Pedometer,Community Share,Alarm Clock,Find My Device,Stopwatch,Sleep Tracker
  • Sensor:Heart Rate Sensor,Proximity Sensor,Gravity Sensor
  • Waterproof Level:IP-67, Water Resistance Depth (m):20
  • Screen Size (inch):1.3, Size (cm):29*4.5*1.2, Connection:Bluetooth, Compatibility:Android iOS


  • Chip manufacturer: Nodic
  • Chip: NRF52832
  • Type: IPS
  • Screen size: 1.3 inches
  • Pixel: 240*240
  • Touch type: single touch
  • Touch screen material: tempered glass
  • Bluetooth: Bluetooth4.0
  • Waterproof rating: IP67 waterproof rating
  • Battery type: polymer lithium battery
  • Battery capacity: 170mAh
  • Use time: 8 days of normal use, 60 days of standby
  • Wrist strap size: about 245*20*2.6mm/9.65*0.79*0.1in
  • Standby power consumption: Standby for 30 days, normal use for 7 days (calculated with 230mAh battery)
  • Bluetooth type: Bluetooth 4.0
  • Support APP: H Band
  • Charging voltage: 5.0V
  • Charging current: 80MA
  • Mobile phone system requirements: iOS 8.0 or higher Android 4.4 or higher
Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Vivistar B12 Bluetooth Smart Watch Fitness Tracker with Heart Rate Blood Pressure Monitor.

Inventory Last Updated: Jan 19, 2020

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