Smart bracelet watch with heart rate monitor

Model Number: D21-ad10 Key Specifications/Special Features: Key specifications/special features:Chip model: nRF51822 (Cortex M0 16MHz)Memory: 265kAcceleration sensor: three-axis acceleration sensorHeart rate sensor: green light static heart rate sensor
Display: OLED 0.66" 64*48 dots
Motor: cylindrical vibration motor
Key press: touch key
Battery: 80mAh

Function
#Time
1. Battery power display
2. Date display
3. Time display

#Heart rate interface
1. Heart icon, long press the icon to start testing with beating
2. Display the real time heart rate
#Notice: heart rate testing data cannot be used as medical data
Time will a little longer for the first time testing, it is normal

#Bestwearingmanner:
1.Keepafingerwidthbetweenthewristbandandulna
2.Keeptheheartratesensorclingingtoskin

# Pedometer
1.Pedometer icon
2.Display the real time steps

# Distance interface
1.Distance icon
2. Display the whole distance according to the pedometer

# Calories display
1.Calories icon
2.Display the real time calories

# Palmingbrightscreen
1.Longpressthetouchkeytoturnon/offthefunction

Why cooperate with us and what we can do for you?

1. Top supplier in China
2. Factory suppliers
3. Fast delivery around the globe
4. High quality with global standards
5. Goods must be passed QC and test before shipping out
6. 1 year factory warranty
7. Safe shipping way and payment
8. Convenient and friendly customer’s service
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