Looking for the best smartwatch? The DM100 LEM T 4G Smartwatch with Wifi is the biggest, largest smartwatch on the market.

Overview:

Ever wanted a unique smartwatch that is also powerful? Check out these specs: Android 7.1, MTK6739 Quad-core CPU, 3GB RAM+32GB Storage, BT & WiFi supported, making sure it meets all your needs. DM100 LEM T 4G Android smartwatch will bring you much fun and convenience. It's the best widescreen smartwatch that you can text on (Supports GSM sim cards like At&t, T-Mobile, MetroPCS etc., Not compatible with Verizon or Sprint).

Features:

OS & Configuration:
Hazzler DM100 LEM T Android Smartwatch runs on Android 7.1 OS, powered by high-performance MTK6739 Quad-core CPU.  3GB RAM+32GB ROM ultimately deliver a richer using experience.
Built-in Nano SIM Slot:
DM100 Wifi Smartwatch 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:
DM100 Android Smartwatch intelligently calculate your motion steps and distance, taking care of your health. Supports recording your heart rate to keep abreast of your physical condition.

Larger HD Screen:
Hazzler DM100  Phone Watch has a 2.86-inch round touchscreen with a resolution of up to 640*480p, the picture is smooth and clear, stylish and cool without losing vitality.
More Convenience:
DM100 LEM T Android Smartwatch supports BT, GPS navigation and WiFi. Built-in big speakers, you can enjoy music whenever and wherever you want. 5MP HD camera records every good moment.
IP67 Waterproof:
DM100 Wifi 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.  

Specifications:

Model Number: DM100
Type: On Wrist 4G 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:
4G:
LTE-FDD: B1+B2+B3+B5+B7+B8+B12+B20 (AT&T, T-Mobile, MetroPCs, StraightTalk and so on).
LTE-TDD: B38+B39+B40+B41(100MHz)   
System: Android 7.1 OS
CPU Model: MTK6739 Quad-core
RAM+ROM:  3GB+32GB 
Screen Size: 2.86inches
Resolution: 640*480p

Touch Mode: Multi-touch
Camera: 5MP
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: 2880mAh Lithium polymer battery