Big screen ECG blood pressure smart watch, fitness activity tracker watch, heart rate blood pressure monitor, waterproof sports fitness tracker watch, smart bracelet wristband, CG + PPG Yijian measurement: ECG sharing
For Android and iOS for children men and women

B71 smart watch function parameters

1. Resolution: 240 * 240
2. Heart rate detection: ECG detection (the ECG is directly displayed on the bracelet, and the bracelet saves three offline measurement data), blood pressure detection (heart rate monitoring)
3, time / clock display: step counting, calories, distance, sleep time, taking pictures, switch display (three dial display)
4, standard sports functions: (step counting, distance, calories) multiple sports modes (mountain climbing, walking, basketball, running, table tennis, cycling tour
Swimming, badminton, football)
5, sleep monitoring: (sleep time, sleep quality, stay up late)
6, call reminder: SMS reminder, QQ reminder, WeChat reminder, Skype, facebook, whatsApp reminder. (Save 3 message records)
7. Find your phone: Find your bracelet
8, alarm clock / medication / meeting / sitting / drinking water reminder
9, ECG + PPG one health measurement: ECG sharing, HRV health index (fatigue index, physical and mental load, physical fitness, heart function)
10, remote control camera: (shake a picture)
11. Movement of relatives and friends: mutual measurement data measurement

B71 smart watch language parameters

1, APP supports languages: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Korean, Malaysian:

B71 smart watch hardware parameters

1. System requirements: Android 4.4 and above, IOS 9.0 and above, support for Bluetooth 4.0
2, Display: (1.3-inch IPS color screen)
3. Bluetooth version: BLE4.0
4, the main control chip: NRF52832
5, memory: 64M
6, ECG ECG chip: TexasInstrumentsTI
7, PPG chip: XH3313 (3300 upgrade version, support exercise heart rate)
8, battery capacity: 200 mAh
9, motor: built-in, vibration reminder
10, waterproof grade: IP67
11, sensor: three-axis gravity sensor
12.Charging method: Clip charging

B71 smart watch appearance parameters

1, table screen size: (1.14-inch IPS color screen)
2, product color: black, black + red, black + gray
3, strap: silicone two-tone strap

B71 smart watch packaging parameters

1.Packing box size (mm): 158mm * 80mm * 37mm
2, single gross weight (g): 140.7g
3, Net weight (g) 33.8g
4, Single bracelet size: 12.1mm thick, 48.5mm long, 33.7mm wide
5, cartoon box size: (mm) 458mm * 233mm * 280mm
6, total weight (g) 7.1kg

This product has a neutral packaging, and the packaging content can be customized. This product has original pictures of multilingual products and product packaging, and is provided to a large number of customers for free.

Function Parameter
Raise The Hand On The Screen Support
Incoming Call Vibration Reminder
SMS SMS reminder, QQ reminder, WeChat reminder, Skype, facebook, whatsApp reminder. (Save 3 messages records)
ECG+PPG one health measurement; ECG sharing, HRV health index (fatigue index, physical and mental load, physical fitness, heart function)
Heart Rate Monitoring ECG detection (the ECG is directly displayed on the bracelet, and the bracelet saves three offline measurement data), blood pressure detection (heart rate monitoring)
Blood Pressure Monitoring Support
Blood Oxygenation Test Support
Pedometer Support
Alarm Clock Alarm Clock / medication / meeting / sitting / drinking water reminder
Sports Function standard sports functions:(step counting, distance, calories) multiple sports modes (mountain climbing, walking, basketball, running, table tennis, cycling, swimming, badminton, football)
Data Mutual Check Function relatives and friends' movement; mutual measurement data check
Find The Bracelet Vibration Reminder
Photo Control Remotely take pictures; (shake and take pictures)
Sedentary Reminder Vibration Reminder
Sleep Monitoring sleep time, sleep quality, stay up time
Other Functions time, clock display; step counting, calories, distance, sleep time, taking pictures, switch display (three dial display)
Hardware Parameters
Display Screen 1.3-inch IPS color screen
CPU NRF52832
Resolution 240 * 240
RAM 64M
Touch Screen single touch
Bluetooth version:BLE 4.0
ECG ECG Chip Texas Instruments TI
Heart Rate Sensor XH3313 (3300 upgrade version, support exercise heart rate)
Battery capacity:200 mAh
Motor built-in, vibration reminder
G-SENSOR triaxial gravity sensor
Charging Charging clip charging
System Support Android 4.4 and above, IOS 9.0 and above, support for Bluetooth 4.0
Language Parameter
APP Language Chinese (Simplified, Traditional), Japanese, English, French, German, Italy, Spain, Russia, Portugal, Korean, Malaysian;
Appearance Parameters
Colour strap: black and red, black and gray, black / dial: black
Machine Weight 33.8g
Machine Size 12.1mm * 48.5mm * 33.7mm
Material case: PC + steel sheet / strap: silicone two-color
Waterproof Level IP67
Certified Product CE, FCC, ROHS, quality inspection report, appearance patent
Packing Parameters
Package Weight 140.7g
Package Size 158mm * 80mm * 37mm
Carton Weight 7.1kg
Carton Size 45.8cm * 23.3cm * 28.0cm
Packing Quantity Per Carton 50 Sets

Write a review

Note: HTML is not translated!
    Bad           Good

Smart Watch B71

  • Brand: YOTOON
  • Product Code: B71
  • Availability: In Stock
  • $41.4300


  • 2 or more $20.7100
  • 100 or more $20.0000
  • 1000 or more $19.2900

Available Options


Tags: Smart watches, Smartwatch Bands, Pedometers, Accurately measure blood pressure, Breathable Strap, Smart Bracelet Wristband, Heart Rate Monitor, Smart Watch, Waterproof Fitness Watch, Activity Tracker, Heart Rate Monitor, Wearable Smart Bracelet, Sleep Monitor, Sport Tracker, Fitness Tracker, Calorie Counter, smart watch for kids, smart watch for men, smart watch for women