HW19 Smart watch 1.77 inch HS6621 WearFitPro APP Heart rate monitor 3D dial

Product description:
Smart Watch 
Product Name HW19 Smart Watch
Master Chip HS6621
Screen Display 1.77 Inch
Product Size 44.5*39.7*14mm
Body Material Zinc alloy + ML injection molding process 
Strap Material Liquid  silica  gel
Charging Type Contact the charging
Battery Capacity 200mAh
Waterproof Level IP67
APP WearFitPro
$19.15 -$20.5 /Piece | 100 Pieces (Min.Order)
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HW19 Smart Watch
Hardware and other parameters Function parameter
System Requirements android5.0+ / ios10.0+ Basic function Dial market Smart split screen display
Master chip Hs6621 Off screen time setting 3D dynamic dial
Bracelet memory 64M Scan code connection Band language switch
Bluetooth for calls AB5376A2 Custom component Pressure
Bluetooth version 5.2  Voice calls Password lock screen
Heart rate chip SC7R30 View health data of relatives and friends Mett
Screen display 1.77inch-square screen-320*380-TFT Motion track view Private education course push
Wallet function OTA upgrade
Pedometer Play music
Battery capacity 200mAH Calories Breath training
Standby time 65 days Distance Hourly point measurement
Usage time About 10 days Sport mode Heart rate
Button method Full screen touch Raise your hand to brighten the screen Blood pressure
Motor Pie Motor Sleep monitoring Blood oxygen
Charging port Charging dock Incoming call Fatigue analysis
Waterproof level IP67 Message notification Calculator
Sensor G-sensor 3 axis Sedentary reminder WeChat campaign
Local dial 5 Alarm reminder Custom watch face
Dial market 50+ Stopwatch Health Weekly
Menu style 3 Find a bracelet Dimming
APP WearFit pro Dial switch Weather
UI language Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish, Italian, Japanese, Traditional, Czech, Turkish, Greek, Latin, Romanian, Vietnamese, Danish,
Message push Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish, Italian, Japanese, Traditional, Czech, Turkish, Greek, Latin, Romanian, Vietnamese, Danish,
APP Support language Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Russian, Thai, Czech,
Portuguese, Indonesian, Arabic, Turkish, Greek, Estonian, Bulgarian, Latvian,
Lithuanian, Romanian, Serbian, Slovak (24 courses)