System Requirements: android5.0+ / ios10.0+
Master chip:Hs6621
Bracelet memory: 128M
Bluetooth for calls: AB5376A2
Bluetooth version: 5.2
Heart rate chip: SC7R30
Screen display:1.75inch-square screen-320*385-TFT
Battery capacity: 200mAH
Standby time: 65 days
Usage time: About 10 days
Button method: Full screen touch
Motor: Pie Motor
Charging: Wireless charger
Waterproof level: IP67
Sensor:G-sensor 3 axis
Local dial:18
Dial market: 50+
Menu style: 3
APP: WearFit pro

Notice:

2. APP Difference:

HW22: M2 Wear
HW22PRO: RDFit
HW22 PLUS: Wearfit Pro
3.Different versions, different prices. So have different chips, memory?Choose according to your budget.
4.Different products have different functions. HW22PLUS has the best experience. All the function descriptions on this page are about HW22PLUS, excluding HW22 and HW22PRO.(HW22 and HW22 PRO with mtk2502c chip, HW22 PLUS with hs6621 chip)
5.If you have any doubts about the product, please contact us
6.Please charge it for 2-3 hours after receiving it. After a long time of delivery, it has run out of power. Thank you!

Functions:

Bluetooth Call
After the mobile phone and the watch APP are connected, Bluetooth calls and dialing can be made directly on the watch side.
DIY Watch Face
After the phone and the watch APP are connected, the picture in the phone can be set as the screen pattern of the watch.
IP67 Waterproof
The waterproof performance of the watch only supports daily hand washing, sweating or being splashed by rain, etc. Please take off the watch when swimming, diving or bathing.
Message reminder
Support message notification of communication software such as SMS, Facebook, Twitter, line, WhatsApp, Skype, Instagram, Kakao Talk, etc.
Health assistant
Sleep tracker, sedentary reminder, heart rate / blood pressure / blood oxygen monitoring.
Pedometer, calories burned, distances, sports modes.

Watch menu language:

Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish, Italian, Japanese, Traditional, Czech, Turkish, Greek, Latin, Romanian, Vietnamese, Danish,

Other functions:

Dial market/Smart split screen display
Off screen time setting/3D dynamic dial
Scan code connection/language switch
Custom component/Pressure
Voice calls/Password lock screen
Weather/Mett
Pedometer/Play music
Calories/Breath training
Distance/Hourly point measurement
Sport mode/Heart rate
Raise your hand to brighten the screen/Blood pressure
Sleep monitoring/Blood oxygen
Incoming call/Fatigue analysis
Message notification/Calculator
Sedentary reminder/WeChat campaign
Alarm reminder/Custom watch face
Stopwatch/Health Weekly
Find phone/Dimming
Dial switch

Package:

smart watch*1
charging cable*1
user manual*1
original retail box*1