Which operating systems are compatible?

The watch is compatible with iOS 10.0 or above and Android 5.0 or above.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the lead times for production?

Both peak and off-peak season lead times are within 15 working days.

User-Friendly Smart Watch Band with SIM for Senior Citizens

Name: User-Friendly Smart Watch Band with SIM for Senior Citizens
Brand: Shenzhen Letine Technology Co., Ltd.
SKU: 2190408745

Guangdong, ChinaShenzhen Letine Technology Co., Ltd.

US$42.00

1-499 Pieces

US$39.00

500-999 Pieces

US$35.00

1,000+ Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Display

IPS

Usage

Communication

Model NO.

H102E

Material

Stainless Steel

Feature

3G, WiFi, Bluetooth

Transport Package

Carton

Specification

1.83inch

Trademark

ODM/OEM

Origin

China

HS Code

8528722900

Production Capacity

10000

Key features

Large IPS Touch Screen: 1.83-inch IPS display with full touch capability and 240*280 resolution.

Advanced Health Monitoring: Tracks blood pressure, heart rate, blood oxygen, temperature, sleep, and cardiovascular warnings.

Emergency SOS & GPS Tracking: Built-in GPS and LBS for location tracking plus emergency SOS call functionality.

Full 4G LTE Connectivity: Supports 4G LTE, WiFi, and Bluetooth for seamless communication and data transfer.

IP67 Waterproof Design: Durable construction with IP67 rating for water and dust resistance.

Flexible Customization Options: Offers minor, full, and design-based customization services for OEM and ODM needs.

Long Battery Life: Equipped with a 550 mAh lithium polymer battery for extended usage.

Fast Charging Support: USB-C port supports 1.3C fast charging for quick power replenishment.

Company profile

Low MOQCustomization from SamplesODM ServicesOEM Services

Shenzhen Letine Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤5.24h

AI-Powered supplier vetting

SummaryShenzhen Letine Technology Co., Ltd. is a China-based limited company established in 2006, with 78 employees and business activities covering computer hardware, software, peripherals, digital products, artificial intelligence hardware/software, wearable devices, and import/export. The supplier reports strong customization options, OEM service for popular brands, SDK availability, inventory capability, quality assurance, documented complaint and corrective-action procedures, and 19 years of export experience. It also states that 90% of sales are exports and that it has participated in the 2025 ISE-Spain trade show. However, no valid manufacturing-capacity contract exists with its factory or related subcontractors, and it lacks overseas warehouses, showrooms, agents, or branches. The supplied information does not provide verifiable certifications, detailed customer cases, or sufficient financial-performance evidence.

Supplier typeThe supplier is identified as a combined company and a limited company, Shenzhen Letine Technology Co., Ltd., operating from Guangdong, China. Its stated scope includes computer hardware, software, peripherals, digital products, AI-related products, wearable devices, and import/export activities, indicating a technology supplier with both trading and manufacturing-related activities.

After-Sales capabilityThe supplier states that it has fast and professional after-sales capabilities, with a sales team available online 24 hours. It also reports clear procedures and followed records for handling customer complaints and corrective and preventive actions, providing explicit evidence of an established service process.

R&D capabilityThe supplier reports R&D capability with an available SDK and business activities involving AI application software development, AI hardware sales, wearable smart-device manufacturing, and sales. These details support relevant technical and product-development capability, although no specific patents, R&D team size, or developed products are provided.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. This directly indicates broad customization options across different starting inputs and project scopes.

Product Q&A

Q:What health features does the watch support?

It monitors blood pressure, heart rate, blood oxygen, temperature, sleep, fall detection, and provides cardiovascular warnings.

Q:Is the watch waterproof?

Yes, it features an IP67 waterproof rating, protecting it against water and dust.

Q:Does the watch support GPS tracking?

Yes, it includes built-in GPS and LBS for accurate location tracking and emergency SOS.

Q:Can I customize this product?

Yes, we offer flexible customization options including minor, full, design-based, and sample-based customization.

Q:What is the battery capacity and charging speed?

It has a 550 mAh battery and supports USB-C fast charging at 1.3C.

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User-Friendly Smart Watch Band with SIM for Senior Citizens