2026 Hot Sale Quick Wake up Gesture Control SIM K21 Smart Watch

Name: 2026 Hot Sale Quick Wake up Gesture Control SIM K21 Smart Watch
Brand: Huizhou Simba Technology Co., Ltd.
SKU: 1978984181

Guangdong, ChinaHuizhou Simba Technology Co., Ltd.

US$30.99

100-399 Pieces

US$30.69

400-999 Pieces

US$30.36

1,000+ Pieces

Sample price:US$35.93/piece.Request sample

Product profile

Customization

Available

Display

Amoled

Usage

Detection, Communication

Model NO.

K21

Material

Metal

Feature

Bluetooth

Product Dimensions

50.08*43.75*16mm

Resolution

368*488

Battery

680mAh

Storage

2+32g

Camera

Rotable Camera, 2MP

Features

4G Calling, Google Play Store

System Network

Supports Android 8.1, 4G Multi-Network Compatibili

Transport Package

Box

Specification

0.367kg

Trademark

Simba/OEM

Origin

China

HS Code

9102120000

Production Capacity

500000PCS/Year

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: ≤7.48hTerms 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.