DM20 Smart Watch 4G LTE Android 7.1 Smartwatch 3GB/32GB MTK6739 Quad Core Watch Phone 1.88″ IPS WIFI GPS IP67 Waterproof Camera

Runs on Android 7.1 OS, powered by high-performance MTK6739 Quad-core CPU. 1GB RAM+16GB ROM (or 3GB RAM+32GB ROM optional) ultimately deliver a richer using experience.
Built-in Nano SIM Slot:
Supports independent 4G call function. Just plug in your Nano SIM card to make a call directly, no need to carry your mobile phone when exercising.
Pedometer & Heart Rate Monitoring:
Intelligently calculate your motion steps and distance, taking care of your health. Supports recording your heart rate to keep abreast of your physical condition.
HD Screen:
1.88-inch touchscreen with a resolution of up to 320*360p, the picture is smooth and clear, stylish and cool without losing vitality.
More Convenience:
Supports BT, GPS navigation and WiFi. With built-in big speaker, you can enjoy music whenever and wherever you want. 2MP HD camera records every good moment.
IP67 Waterproof:
This smartwatch is life waterproof and sweatproof. You can wear it to wash your hands and in rain, but you can not wear it when having a bath and swimming.

Model Number: 696 DM20
Type: On Wrist Smartwatch
Function: Pedometer, Heart Rate Tracker, Message Reminder, Interactive Music, Calendar, Dial Call, Push Message, Alarm Clock, Answer Call, Date & Time, Camera, Sound Recorder…
Communication Program:
2G: GSM B2 (1900), B3 (1800), B5 (850), B8
(900)MHz
3G: WCDMA B1 (2100),, B2 (1900), B5 (850),
B8(900)MHz
3G: TD-SCDMA B34 (2100), B39 (1900)MHz
4G: LTE_FDD:B1 (2100), B2 (1900), B3 (1800), B5
(850), B7 (2600), B12 (700),B17, B20 (800)MHz
4G: LTE-TDD: B38 (2600MHz), B39 (1900), B40
(2300), B41 (100)MHz
System: Android 7.1 OS
CPU Model: MTK6739 Quad-core
RAM+ROM: 1GB+16GB/3GB+32GB (Optional)
Screen Size: 1.88inches
Resolution: 320*360p
Camera: 2MP
Network Mode: 4G
Nano SIM Card Slot: Yes
BT Version: 4.0
GPS: Yes
APP Download Available: Yes
Clock Interface: Selectable
Recording: Yes
Speaker: Yes
Waterproof Grade: IP67 Waterproof
Battery Capacity: 780mAh Lithium polymer battery
APP Support Language: English
Watch Support Language: Chinese Simplified, Chinese Traditional, English, French, German, Spanish, Portuguese, Italian, Russian, Polish, Turkish, Korean, Hebrew, Indonesian, Vietnamese, Arabic, Persian, Thai, Hindi, Burmese, Bangladesh, Japan
APP Name: WiiWatch 2