What is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the watch have a flashlight?

Yes, it features an integrated strong light flashlight for emergency use.

Which languages are supported?

The watch supports 10 languages including English and Chinese; the APP supports over 30 languages.

Professional Health Tracking Smart Bluetooth Watch with Breathing Training and SOS Flashlight K89

Name: Professional Health Tracking Smart Bluetooth Watch with Breathing Training and SOS Flashlight K89
Brand: Hong Kong Yushengchang Technology Co., Limited
SKU: 2289210605

Guangdong, ChinaHong Kong Yushengchang Technology Co., Limited

US$10.50

1 Piece

Product specifications

Strap Color

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Display

IPS

Usage

healthcare

Model NO.

K89

Material

Silicone

Feature

Bluetooth, Water Resistant

Waterproof

3ATM Waterproof

Main Chip

AB5682

Heart rate

Support

Gravity sensor

SC7A20H

Bluetooth version

5.3 Bluetooth Low Energy Chip

Heart rate sensor

HX3602

Screen Size

1.96 Inches

Touch Screen

IPS full-view color screen

Resolution

RGB 240*282 Pixels

Battery Capacity

880mAh

Charging time

About 3h

Normal use

About 20-30 days of use

Standby

150 days of standby

System

Android 9.0 and above, IOS 12.0 and above

APP

FitCloudPro

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

Comprehensive Health Tracking: Features heart rate, sleep monitoring, breathing exercises, and women's health tracking.

Long Battery Life: Equipped with an 880mAh battery providing 20-30 days of normal use and 150 days standby.

Bluetooth 5.3 Connectivity: Supports stable wrist-based calling and message notifications via Bluetooth Low Energy.

3ATM Waterproof Rating: Durable design with 3ATM waterproof capability for daily water resistance.

Integrated Flashlight: Features a strong light flashlight for emergency situations or low-light environments.

100+ Sports Modes: Records detailed exercise data including steps, distance, and calories for over 100 sports.

Multi-Language Support: Watch supports 10 languages; APP supports over 30 languages for global usability.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

Hong Kong Yushengchang Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-08-01Nearest Port: YanTian ShenzhenAverage Response Time: ≤5.28hTerms 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.