What are your strengths?

We have factory certification, a strong R&D team, ISO 9001 accreditation, and products pass CE, ROHS, and FCC certifications. We also offer 24-hour after-sales service.

What is your after-sales service and Warranty for our products?

We provide a 1-year warranty for all products. All items undergo 100% functional and appearance testing before delivery.

Intelligent Chip Conprehensive Mointoring Calories Burned Bluetooth Wireless Ring for Health Precaution

Name: Intelligent Chip Conprehensive Mointoring Calories Burned Bluetooth Wireless Ring for Health Precaution
Brand: Shenzhen Staranb Communication Technology Co., Ltd.
SKU: 2129515762

Guangdong, ChinaShenzhen Staranb Communication Technology Co., Ltd.

US$12.95-13.80

1,000 Pieces

Sample price:US$15.50/piece.Request sample

Product profile

Customization

Available

Type

Health Monitoring

Features

Workout Modes, Sleep Analysis

Model NO.

R12

Memory

RAM104kb Flash 512kb

Charging Method

Magnetic Charging

Battery Capacity

14mAh

Housing Material

Ceramic

Color

Silver, Gold, Black

Waterproof Level

5ATM

Charging Time

About 1.5h

Life Time

5-7 Days of Use and 15 Days of Standby

Chipset Model

Rtl8762 Esf

APP

Qring

Compatible System

Android5.1or Above, Ios9.0 or Above

Flash Memory

RAM104kb Flash 512kb

Bt

5.2 BLE (Bluetooth Low Energy)

Transport Package

1PC/Box

Specification

No. 8 18.3mm, No. 9 19.1, No. 10 20mmNo. 11 20.8mm

Origin

Shenzhen, China

Key features

Comprehensive Health Monitoring: Tracks heart rate, blood oxygen, HRV, stress, blood pressure, and detailed sleep analysis.

5ATM Waterproof Design: Safe for swimming, hand washing, and showers with durable ceramic housing.

Long Battery Life: 5-7 days of use and 15 days standby with 1.5-hour magnetic charging.

Gesture Control & Smart Features: Supports gesture control, device search, remote photography, and ring games.

Customizable Colors: Available in Silver, Gold, and Black to match personal style.

OEM & ODM Services: Free laser logo, custom packaging, and SDK/API customization available.

Bluetooth 5.2 Connectivity: Stable BLE connection compatible with Android 5.1+ and iOS 9.0+.

Multiple Size Options: Available in sizes 8 through 13 (18.3mm to 22.4mm) for perfect fit.

Company profile

Shenzhen Staranb Communication Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, SDK, API, APP customization, OEM, and ODM capabilities. It reports product development during the past year and more than 10 new products annually, supported by one technology engineer. Production information indicates more than 10 production lines, broad export coverage, Shenzhen Port access, and stated lead times of within 15 working days off-peak and one month during peak season. CE and RoHS certifications are reported. However, quality-control traceability and quality assurance status are unknown, the stated quantity of quality-control test equipment is zero, and overseas warehouses, showrooms, agents, branches, and offline trade-show participation are absent. After-sales support is claimed, but complaint handling and corrective-action mechanisms are not clearly documented.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports OEM and ODM service capabilities, including OEM services for recognized brands. This supports classification as a technical OEM/ODM supplier.

CertificationsCE and RoHS certifications are explicitly reported as the supplier’s sustainable-development and product-certification capability. No additional certification scope or validity details are provided.

R&D capabilityThe supplier provides 3D design, SDK, API, APP, and source-code customization, has one technology engineer, and reports new products during the past year and more than 10 new products annually. These details explicitly support active technical development and innovation capability.

Production capacityThe supplier describes one-stop production from design to finished product, supports small orders and OEM/ODM production, operates more than 10 production lines, and reports lead times within 15 working days off-peak and one month during peak season. These data support established production capacity, although quality-control equipment is separately reported as zero.

Customization capabilityThe supplier offers customization from samples and designs, full and minor customization, flexible customization, SDK secondary development, API and Bluetooth protocol development, APP customization, and source-code development. OEM and ODM services further confirm broad customization capability.

Client casesThe supplier explicitly states that it provides OEM services for recognized brands, which is evidence of at least one type of customer application. No customer names, project details, order volumes, or independently verifiable case studies are provided.

Product Q&A

Q:What is the MOQ of your products? Can I have a sample?

MOQ is 1pc. Usually, 1-10 samples for quality testing are welcomed.

Q:Does the price include duty?

Usually, the quoted price is EXW + Shipping cost, which does not include import duties or taxes. Please contact us for FOB or CIF pricing.

Q:Can you put my brand name (logo) on the product?

Yes, OEM service is a core part of our business. You can send your design for logo placement, or we can design it for free if you order from us.

Q:What is your product quality? Is there any test before delivery?

Raw materials are from qualified suppliers. We have a strong QC team guaranteeing AQL standards, and all products are tested one by one before shipment.

Q:What is the lead time of the products? When do we ship?

Small orders ship within 2-3 working days after payment. OEM bulk orders take 7-25 working days depending on the actual situation.