How is the ring charged?

It uses a magnetic dock for charging.

What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

R20 Health Smart Ring Bluetooth 5.2 Gh3018 Sensor Hrv Blood Composition Measurement Magnetic Charging

Name: R20 Health Smart Ring Bluetooth 5.2 Gh3018 Sensor Hrv Blood Composition Measurement Magnetic Charging
Brand: Shenzhen Shangdong Jiyuan Technology Co., Ltd.
SKU: 2328796445

Guangdong, ChinaShenzhen Shangdong Jiyuan Technology Co., Ltd.

US$13.00

3-99 Pieces

US$11.50

100+ Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

Type

Health Monitoring

Features

Sleep Analysis, SpO2 Monitoring, Optical Heart Rate, Blood Pressure, Hrv, Blood Glucose, Blood Composit

Model NO.

R20

Memory

Not Applicable

Charging Method

Magnetic Dock

Battery Capacity

15-20mAh

Housing Material

Stainless Steel Epoxy Resin

24-Hour Heart Rate

Supported

Blood Oxygen

Supported

Blood Pressure

Supported

Heart Rate Variability

Supported

Stress Measurement

Supported

Blood Composition Measurement

Supported

24-Hour Sleep Monitoring

Supported

Sleep Ratio Statistics

Supported

Daily Activity Tracking

Supported

Multiple Sports Modes

Supported

Smart Photo Capture

Supported

Transport Package

Paper Box+Sponge

Specification

7# 8# 9# 10# 11# 12# 13#

Trademark

R20

Origin

China

Production Capacity

5000pieces/Month

Key features

R20 Smart Ring with IP68 & 5ATM waterproof, GH3018 sensor, supports 24h heart rate, SpO2, blood pressure and HRV monitoring

Features blood composition & blood glucose measurement, Lorenz scatter plot, remote care, multi-sport modes and remote photo control

Bluetooth 5.2 low power, 4 days standby, compatible with iOS & Android, 36-language APP, CE & FCC certified

Company profile

Shenzhen Shangdong Jiyuan 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: 1 Year CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤8.02h

About Our Factory & Business Background

AddressN/a, Shenzhen, Guangdong, China

Plant Area500 square meters

Number of Employees28

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsFitness Tracker, Smart Glasses, Smart Ring, Smart Watch

Production Lines1

Production MachinesDrying Machine, Gel Injection Equipment

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2025-09-15

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What health metrics does the ring monitor?

It supports 24-hour heart rate, blood oxygen, blood pressure, heart rate variability, stress measurement, blood composition, and detailed sleep analysis.

Q:What sizes are available for this ring?

The ring is available in sizes 7#, 8#, 9#, 10#, 11#, 12#, and 13#.

Q:Can I customize the ring's color?

Yes, the ring comes in Black, Silver, and Gold options.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Does the product support OEM or ODM services?

Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.