SPECIFICATIONS

Brand: OEM

CPU: SC8541E, Quad core main 1.4GHz

Display: 2.06inch Amoled

Flash Memory: ROM: 16GB

Model Name: U3A 4g smartwatch

Operating System: Android

applicable people: Unisex

band material: Rubber

battery life: 5 to 10 days

camera: < 3MP

case material: Alloy

display type: AMOLED

feature: Touchscreen,4 G,5 G,Gps,SIM Card

function: THERMOMETER,Calendar,Power Reserve,Remote Control,Sleep Tracker,Fitness Tracker,Passometer,Push Message,Message Reminder,Heart Rate Tracker,Gesture Control,Gps Navigation

item shape: Rectangular

place of origin: Guangdong, China

private mold: Yes

screen resolution: 410*502

screen size: 2.06 inch

waterproof standard: Ip67

Selling Points

1.Amoled 2.06inch screen 2. Dual chip system, rotating camera to take pictures 3.800mah battery capacity 4.Suit for most areas in Europe, America 、Asia and Africa ,real full network access

5.IP67 Waterproof

Welcome to Dartcheng Factory

Product Description

Specification

Model Name	U3A 4g sim card smart watch
Selling Points	A Wristphone with 4G full Netcom, 8541E quad-core 1.4GHz processor, 2MP camera that rotate 180 degrees front and back, high-tech hard-core heat dissipation processing, signal enhancement with no blind spots at high and low frequencies around the world, and currently the best signal of similar products on the market. it can be put on the ULTRA protective case with the holes completely aligned, 2.06" 410*502 AMOLED screen, and 800mAH Large-capacity and high-voltage lithium battery.
Features	Including all Android Phone functions,4G calling, taking photos, face recognition, navigation, exercise monitoring, heart rate monitoring, watch face downloading, downloadable APPs, playing games, browsing TikTok, and social medias.
CPU	SC8541E, Quad core main 1.4GHz。
Ram & Rom	2+16GB
Connection	GPS/Wi-Fi/Bluetooth/Cellular
Sim	Nano size，support 2G/3G/4G network and calling。
Networks Frequency	China Version: 2G:B3,B5,B8 3G:B1,B5,B8 4G FDD/TDD:B1,B3,B5,B8,B34,B38,B39,B40,B41
		Europe/Asia version 2G:B3,B5,B8 3G:B1,B5,B8 FDD/TDD:B1,B3,B5,B7,B8,B20,B34,B38,B39,B40,B41
		Global Version： 2G:B2,B3,B5,B8 3G:B1,B2,B5,B8 FDD：B1,B2,B3,B4(66),B5,B7,B8,B12,B17,B20,B28F TDD：B34,B38,B39,B40,B41
Andriod	Android 8.1 OS
Camera	2MP
Size	49*44*14.4mm
Weight	watch body 36g （with silicone strap 56.4g）
Watch case	Nano injection molding spray
Strap	Apple Original 49MM strap
Charger	Magnetic pin puck charging 2.5H full charged
Certificate	CE，RoHs，FCC，CCC, China network access permit, battery certificate, transportation report.
Color	Titanmium, Grey
Display	2.06' AMOLED,410*502
Touch	Capacitive multi-touch fully laminated touch screen
Health	Body temperature, heart rate, ECG, blood pressure, blood oxygen, sleep monitor
Activity	Steps counting, calorie consumption, exercise mileage record
Battery	800mAh
Vabration	Support
Languages	Chinese version: Simplified Chinese, English. Oversea version: English (default), Portuguese, Spanish, German, French, Italian, Polish, Turkish, Czech, Dutch, Greek, Hungarian, Russian, Ukrainian, Vietnamese, Japanese, Korean, Thai, Indonesian, Arabic, Persian, Hebrew.

Company Profile

FAQ

1. who are we?

We are based in Guangdong, China, start from 2011,sell to Domestic Market(30.00%),North America(30.00%),Northern Europe(15.00%),South Asia(10.00%),South America(5.00%),Mid East(5.00%),Western Europe(3.00%),Eastern Europe(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Smart watch,smart bracelet, TWS earbuds,and other smart wearable devices

4. why should you buy from us not from other suppliers?
Dart Cheng is a leading smart watch 、smart bracelet、tws earbuds and other smart wearable device manufacturer in China with strong
R&D ability, one-stop production mode
of operation,professional quality testing equipment and complete quality control. We provide hassle-free OEM/ODM project services.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Japanese,Korean