Waterproof Grade: Life Waterproof

Waterproof: IP67 waterproof

Vibration: Support

Type: On Wrist

Style: Sport

Strap width: 20mm

Screen Shape: Square

Screen Material: LCD

SIM Card Available: No

Resolution: 240 x 280

ROM: <128MB

RAM: <128MB

Multiple Dials: Yes

Language: English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Ukrainian, Dutch, Arabic, Indonesian, Greek.

GPS: No

G-Sensor: Support

Function: Passometer, Fitness Tracker, Sleep Tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message, Alarm Clock, week, Month, Heart Rate Tracker, Interactive Music

Display Size: 1.69 inch

Compatible System: Android 4.4 IOS 9.0 and above

Compatibility: All Compatible

Certification: CE, RoHS

Case Material: Alloy

CPU Model: FR2506 

Bluetooth: Bluetooth 5.1

Battery Life: About 3~7 days

Battery Detachable: No

Battery Capacity: 180-220mAh

Band Material: Silica gel

Band Detachable: Yes

Application Age Group: Adult

APP Download Available: Yes

Wearable devices monitors human activities through electronic sensors, and they are at the consumer electronics level. It's normal for certain deviation. The user should treat data objectively.

--Please do not compared to hospital equipment about reading, it is NOT a medical device !

--Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.

--For Android user: Please always authorize APP access to all phone functions and always let it operating on. and please turn on the GPS on your phone before you connect it.

-- Please charge it for 2-3 hours

when you receive it. it was run out of power after the long delivery. Thank you!