Feature:
Feature:
Hardware parameter:
Chip maker:HunterSun
chip:HS6620D
Compatible system :Android5.1 (contain), IOS8.0 （contain) above
FLASH memory:RAM128KB ROM32Mb
Type:TFT
screen size:1.28 inches
Pixels:240RGB*240
Touch type:multi touch
BT:BT4.2
G-Sensor:Silan SC7A20
heart rate:Tianyi Hexin HRS3300
Battery type:Lithium polymer
capacity:170mAh
Charging mode:Magnetic charging
Waterproof :Level IP67
Charging time:About 2.5H
Duration of endurance:Use 5-7 days, standby for 20 days
Main feature：
*Exercise recording (step counting, distance, calorie calculation), exercise mode, message push, information storage, sleep monitoring, blood pressure measurement, blood oxygen saturation measurement, stopwatch, camera control, full font language, 1.28-inch color screen, full touch display.
Language:
*Watch language:
Chinese, English, Russian, Spanish, Arabic, French, Thai
*APP language:
Danish, Ukrainian, Russian, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, German, Italian, Czech, Japanese, Pashto, French, Polish Chinese, Thai, Swedish, Simplified Chinese, Traditional Chinese, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean
App name :Dafit
Package Including:
1*S20 Smart Wacth with Retail Box
1*Usb charging cable
1*User manual
Note:
1.The principle of wearable device measurement is completely different from that of medical equipment. It is only for sports and fitness reference, thank you.2.Please download the APP before use.