How do you control product quality?

We have special QC Dept in charge of quality of all products.

What is the best shipping method for my order?

1. For small order, express will be best. 2. For bulk order, sea ship way is best but take much time. 3. For urgent orders, we suggest via air to airport plus our ship partner send to your door.

Advanced Heart Rate Monitor & Sleep Tracker Smartwatch

Name: Advanced Heart Rate Monitor & Sleep Tracker Smartwatch
Brand: Huizhou Simba Technology Co., Ltd.
SKU: 1949680042

Guangdong, ChinaHuizhou Simba Technology Co., Ltd.

US$38.60

100 Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Display

Amoled

Usage

Detection

Model NO.

k21

Material

Alloy

Feature

Bluetooth, Water Resistant

Product Dimensions

50.08 × 43.75 × 16 mm

Resolution

368 × 448

Battery

680 mAh

Memory

2 GB + 32 GB

Features

4G Calling, Google Play, Step Tracking, One-Touch

APP

Supports Android 8.1, Global 4G Connectivity

Transport Package

Box

Specification

0.2kg

Trademark

OEM

Origin

China

HS Code

8517629900

Production Capacity

3000PCS/Day

Key features

Rotatable 2MP Camera: Features a unique 2MP rotatable camera for versatile photography angles.

4G Calling & GPS: Supports global 4G connectivity with built-in GPS and independent calling.

Large AMOLED Display: 2.04-inch AMOLED screen with 368x448 resolution for clear visuals.

Long Battery Life: Equipped with a 680 mAh battery for extended usage time.

OEM Branding Available: Professional R&D team offers full customization including brand and packaging.

Comprehensive Safety Features: Includes One-touch SOS and Electronic Fence for user safety.

Google Play Support: Access to Google Play Store for downloading apps and games.

Water Resistant Design: Durable alloy construction with water resistance for sports and daily use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Huizhou Simba Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shenzhenAverage Response Time: ≤7.76hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined company type and a broad product and business scope covering batteries, communication equipment, wearable devices, audio products, computer peripherals, molds, and related technical services. It reports exports to more than 50 countries, with exports representing 71%–90% of total sales, six years of export experience, and self-operated import/export rights. Its R&D profile includes 6–10 years of total engineer experience, new products developed during the past year, 3D software design services, and multiple customization modes. Production information is limited to two production lines, while quality control staffing is reported at 6–10 personnel; finished products are checked by packing staff. Written service procedures and corrective/preventive-action records are reported, but evidence for certifications, financial credibility, formal after-sales performance, and named customer cases is insufficient.

Supplier typeThe supplier is identified as a combined company and a limited company. Its registered business scope covers manufacturing, sales, technical services, and import/export activities across multiple electronics and battery-related categories.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and confirms that it developed new products during the past year. Its business scope also includes mechanical equipment R&D, hardware product development, technology development, consultation, exchange, transfer, and dissemination, supporting an explicit R&D and technology capability.

Production capacityThe supplier operates two production lines and reports 6–10 quality control staff, with manufacturing scopes covering batteries, communication equipment, audio equipment, wearable devices, computer peripherals, plastic products, hardware, molds, and satellite communication terminals. Finished products are checked by packing staff; however, no output capacity, factory size, equipment details, or production certifications are provided.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization support.