What is the screen size and resolution?

The watch has a 1.99-inch HD round screen with a resolution of 320x386 pixels.

Does it have heart rate monitoring?

Yes, the device includes a heart rate sensor to support health monitoring features.

What media formats are supported?

It supports various formats including MP4, 3GP, RMVB, FLV for video; MP3, AAC, etc. for audio; and JPEG, PNG, GIF for graphics.

New launched 4G Android 8.1 smart bluetooth phone bracelet with dual camera SIM Card video call SM17

Name: New launched 4G Android 8.1 smart bluetooth phone bracelet with dual camera SIM Card video call SM17
Brand: Hong Kong Yushengchang Technology Co., Limited
SKU: 2279275455

Guangdong, ChinaHong Kong Yushengchang Technology Co., Limited

US$49.00

1 Piece

Product specifications

Color

Sample price:US$49.00/piece.Request sample

Product profile

Customization

Available

Display

Amoled

Usage

Communication

Model NO.

SM17

Material

Silicone

Feature

WiFi, Bluetooth, Water Resistant, 2G/3G/4G network compatible

Video Call

Support

Operating system

Android 8.1

Battery

800mAh

CPU model

Quad core SC9832E

RAM+ROM

4GB+64GB

SIM Card

Nano SIM Card

Network

Support 2G/3G/4G Network

Color

Black, Silver

Screen Size

1.99 inch HD round screen

Resolution

320*386 pixel

Bluetooth version

V4.2

Camera

Dual camera 2MP+5MP

Size

51*46*15.6mm

Heart rate

Support

Camera pixels

HD 5 megapixel

Transport Package

Giftbox Package or Custom Package

Specification

CE, RoHS

Trademark

OEM/ODM

Origin

Shenzhen, China

HS Code

9102190000

Production Capacity

10000PCS/Day

Key features

4G Android 8.1 Smart Watch: Features Android 8.1 OS with 4G network support for standalone communication.

Dual Camera System: Equipped with HD dual cameras (2MP+5MP) for video calls and photography.

Large Storage Capacity: Generous 4GB RAM and 64GB ROM for smooth multitasking and app storage.

1.99 Inch HD Display: Features a 1.99-inch HD round screen with 320x386 pixel resolution.

Multi-Format Media Support: Supports video, audio, and graphic formats including MP4, MP3, JPEG, etc.

Comprehensive Connectivity: Includes Bluetooth 4.2, WiFi, and supports 2G/3G/4G network bands.

Heart Rate Monitoring: Built-in sensor supports real-time heart rate tracking for health monitoring.

Long Battery Life: Powered by an 800mAh battery with convenient magnetic charging method.

Company profile

Hong Kong Yushengchang Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-08-01Nearest Port: YanTian ShenzhenAverage Response Time: ≤5.70hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryHong Kong Yushengchang Technology Co., Limited is identified as a China-based trading company established in 2013, with operations and manufacturing information centered in Shenzhen, Guangdong. Its stated product range focuses on GPS trackers, smartwatches, wearable devices, and smart AI glasses. The supplier reports CE, RoHS, GSMA/TAC, Anatel, and FCC-related certifications, a 103.0 m² manufacturing plant, three production lines, and 6–10 quality-control staff. It reports export activity since 2013 and that 90% of sales are from exports. The available information supports a positive assessment of certification coverage, product innovation, and stated production infrastructure. Evidence is insufficient to verify after-sales service, customization, or customer cases. Corporate identity and operating details are inconsistent across the records, including Hong Kong and Shenzhen legal/company references, so verification would be appropriate.

Supplier typeThe supplier is explicitly described as a Trading Company and Limited Company, while its product descriptions present it as a provider of GPS positioning and wearable technology. Records identify Hong Kong Yushengchang Technology Co., Limited and Shenzhen Yushengchang Technology Co., Ltd., indicating trading and Shenzhen operating/company information but not a single unambiguous legal structure across all records.

CertificationsThe supplier explicitly states that it has CE, RoHS test reports and certificates, GSMA/TAC certification, an Anatel certificate for Brazil, and an FCC ID. These stated certifications provide direct evidence of compliance-related documentation for its electronics and connected-device products.

R&D capabilityThe supplier states that it develops GPS positioning solutions, IoT and wearable products, Bluetooth smartwatches, smart AI glasses, and trackers for children, elderly users, vehicles, pets, and personal security. Its stated technical agility and broad connected-device portfolio support an affirmative assessment of product innovation capability.

Production capacityThe records identify a Shenzhen factory location, a 103.0 m² manufacturing plant, three production lines, and 6–10 quality-control staff. The supplier also reports production of GPS trackers, smartwatches, and smart AI glasses, plus export operations since 2013; these details provide explicit evidence of operating production capability, although the reported output information is inconsistently formatted.