Oem Odm Smart Ring Ppg Sensor Development Company

Verified suppliers · 3 lists

Shenzhen Twinkler Technology Co., Ltd.

Shenzhen Twinkler Technology Co., Ltd.

Verified Manufacturer · 12s yrs · Guangdong, CN 🇨🇳
Matches
5 / 5

Top 10% for inquiries in Smart Rings - United States of America market

100% quality control across all production lines

Provides e-commerce design services

4.7/5.0 (140)
Rating
14%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Smart Watches Smart Bracelets Smart Rings
TKYUAN 1ATM Waterproof Smart Finger Rings with Sleep Monitoring Heart Rate Spo2 Fitness Health Ring Tracker Smart Rings for Men
TKYUAN Health Monitoring Smart Ring AI Heart Health Analysis Multi-exercise Modes Fitness Tracker ECG Smart Rings for Men Women
TKYUAN Smart Health Ring Message Reminder Touch Smart Ring Sleep Tracker Heart Rate Skin Temperature Smart Rings for Women Men
$15.99
MOQ : 10 units
$26.99
MOQ : 20 units
$15.99
MOQ : 5 units
Contact
Shenzhen Kingstar Electronic Commerce Co., Ltd.

Shenzhen Kingstar Electronic Commerce Co., Ltd.

· 7s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Overseas warehousing available

Competitive supplier in Smart Rings
4.1/5.0 (3)
Rating
<15%
Reorder
43.5%
On-time
≤3h
Reply
Main categories
Speakers Noise Cancelling TWS Earphones & Headphones Smart Watches
Titanium BT5.3 ECG PPG Smart Health Ring HRV Sleep Monitor Fitness Tracker Health Care Smart Ring with Dedicated Health App
OEM Custom IP68 Smart Ring with ECG Monitoring 24/7 Health Fitness Tracker Blood Oxygen PPG HRV Heart Rate Temperature Smartring
ECG Health Care Smart Ring Fitness Tracker Heart Rate & Temperature Monitor Sleep Tracking Wireless Charging Smart tracker Rings
$9.33-12.65
MOQ : 1 piece
$19.89-21.99
MOQ : 10 pieces
$19.89-21.99
MOQ : 10 pieces
Contact
Shenzhen Oscott Technology Co., Ltd.

Shenzhen Oscott Technology Co., Ltd.

Verified Manufacturer · 1 yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Top 20% for inquiries in Smart Rings

Inspection of all products

Main category includes Smart Ring
4.9/5.0 (16)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Smart Watches Smart Bracelets Smart Rings
H10 Smart Finger Ring PPG ECG Detection With Body Temperature Tracker 5ATM IP 68 Waterproof Heart Rate Monitoring Sleep Track
Stainless Steel Smart Ring with Gesture Control Heart Rate Blood Pressure Detection Fitness tracker Sport Tracking R9 Smart Ring
$19.15-25.15
MOQ : 3 pieces
$9.55-10.90
MOQ : 10 pieces
Contact
Shenzhen Youmei Electronics Co., Ltd.

Shenzhen Youmei Electronics Co., Ltd.

· 8s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Overseas warehousing available

Well‑matched supplier in Smart Rings
4.2/5.0 (13)
Rating
<15%
Reorder
82.3%
On-time
≤9h
Reply
Main categories
Other Consumer Electronics Speakers Noise Cancelling TWS Earphones & Headphones
PPG HRV Body Temperature Health Monitor AI Heart Health Analysis Fitness Tracker Stainless Steel ECG Smart Ring
Waterproof Smart Ring Running Sports Heart Rate Monitor Exercise Data Fashion Broken Crystal Smart Rings
Sleep Monitoring Waterproof Smart Ring Stainless Steel Material Blood Oxygen Health Smart Rings
$16.99-18.99
MOQ : 5 pieces
$9.90-11.50
MOQ : 1000 units
$5.50-7.50
MOQ : 200 bags
Contact
Shenzhen Lemons SLMM Technology Co., Ltd.

Shenzhen Lemons SLMM Technology Co., Ltd.

Verified Manufacturer · 11s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Top 20% for orders in Smart Rings - United States of America market

100% quality control across all production lines

Provides e-commerce design services

4.7/5.0 (43)
Rating
17%
Reorder
89.8%
On-time
≤4h
Reply
Main categories
Smart Watches Smart GPS Tracker & Locator Smart Bracelets
10ATM Waterproof Smart Rings Intelligent Sleep Monitoring Multifunctional Health Care Sports Smart Sensing Ring Android
NEW R06 Smart Ring IP68 Water proof Heart Rate Monitor Multi Sport Modes Intelligence Finger Wearable Smartring For Men Women
New V4 Smart Ring Ceramic NFC Rings Multi Function Waterproof Photo Heart Rate Monitor Multi-sport Modes Men Women Rings
$9.95-11.95
MOQ : 5 units
$6.95-8.95
MOQ : 10 units
$8.95-10.95
MOQ : 10 units
Contact
Shenzhen Deree Intelligent Technology Co., Ltd.

Shenzhen Deree Intelligent Technology Co., Ltd.

· 1 yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Top 10% for inquiries in Smart Rings

Recommended supplier for Smart Rings
4.7/5.0 (17)
Rating
<15%
Reorder
97.2%
On-time
≤1h
Reply
Main categories
Smart Glasses Smart Rings Smart Watches
Comfortable Wear ultra Narrow Steel App Control Gesture Control Heart Rate Monitoring Long-term Standby Waterproof Black
Health Monitoring Alloy Smart Fitness Tracker Ring Screen-Sleek Design Advanced Health Monitoring Sleep Tracker 4 Days Battery
$10.50-12.50
MOQ : 1 piece
$15-16.80
MOQ : 1 piece
Contact
Shenzhen WEGI Technology Co., Ltd.

Shenzhen WEGI Technology Co., Ltd.

· 11s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Top 20% for buyers in Smart Rings

Reliable supplier in Smart Rings
4.9/5.0 (197)
Rating
29%
Reorder
99.7%
On-time
≤3h
Reply
Main categories
Smart Watches Multifunction Chargers Smart Glasses
Titanium Smart Health Ring Heart Tracking Wearable Devices Electronic Ring for Men Women Waterproof Compatible with Android IOS
Health Tracker Ring Smart Health Ring for Women Men Heart Rate Blood Oxygen Sleep Monitor Steps Calories Smart Ring 2025
Hot Selling High Quality Stainless Steel Smart Ring R11SR03 Health Monitor Heart Rate Fitness Tracker App Control Men Women
$7.60-9.30
MOQ : 2 pieces
$7.80-12.80
MOQ : 3 pieces
$7.99-8.68
MOQ : 2 pieces
Contact
Shenzhen Puyigou Technology Co., Ltd.

Shenzhen Puyigou Technology Co., Ltd.

· 1 yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Reliable supplier in Smart Rings
4.5/5.0 (24)
Rating
<15%
Reorder
100.0%
On-time
≤15h
Reply
Main categories
smart glasses smart ring ai translation headphones car charger + 1
R08 Smart Ring Touch Control Motion Monitoring Multifunction Healthy tracker Sleep Blood Oxygen Heart Rate Smart Ring
$13.90-16.90
MOQ : 1 piece
Contact
Shenzhen WEST Technology Co., Ltd.

Shenzhen WEST Technology Co., Ltd.

Verified · 3s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Well-suited supplier in Smart Rings
4.6/5.0 (36)
Rating
<15%
Reorder
99.0%
On-time
≤5h
Reply
Main categories
Smart GPS Tracker & Locator Other Game Accessories Wall Switches
BT5.1 100+ Sports Modes Smart Rings Waterproof Sleep Heart Rate Blood Oxygen Health Intelligent Ring
New R12Pc Smart Ring Color Screen Display for Bluetooth Health Monitoring Fitness Tracker Sleep Heart Rate Blood
New Style Ip68 Waterproof Fitness Tracker Ring Bluetooth Connection Heart Rate Blood Oxygen Sleep Monitoring LED Smart Ring
$5-9.60
MOQ : 2 pieces
$15.99
MOQ : 2 pieces
$2.99-13.99
MOQ : 5 pieces
Contact
Guangzhou Chenhua Electronic Technology Co., Ltd.

Guangzhou Chenhua Electronic Technology Co., Ltd.

Verified Manufacturer · 6s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Inspection according to client's requirement

Recommended supplier for Smart Rings
4.8/5.0 (437)
Rating
45%
Reorder
98.1%
On-time
≤2h
Reply
Main categories
Mobile Phone Cases Screen Protectors Other Consumer Electronics
Ultra-thin 6.0mm Waterproof Design Smart Ring Health Tracker for Men and Women Health Smart Finger Ring
Health Monitoring Waterproof Inteligente Smart Finger Ring Wireless Charging Stainless Smart Health Ring Fitness Tracker
$12.15-13.15
MOQ : 10 pieces
$18.20-19.70
MOQ : 2 pieces
Contact
Shenzhen Zooming Electronic Co.,Ltd

Shenzhen Zooming Electronic Co.,Ltd

· 13s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Trusted supplier in Smart Rings
4.4/5.0 (49)
Rating
14%
Reorder
98.6%
On-time
≤2h
Reply
Main categories
Smart Watches Smart Health Noise Cancelling TWS Earphones & Headphones
New Smart Ring With APP Heart Rate Monitor Sleep Blood Oxygen Waterproof Bt Couple Finger Smart Ring for Health Tracking
Smart Ring Finger Magic Wear IP68 Waterproof Smart Fitness Tracker Body Monitoring Alloy Stainless Steel Smart Ring for Men
$12.90-15.90
MOQ : 10 pieces
$12.90-15.90
MOQ : 10 pieces
Contact
Chengdu Unique Globalsmart Technology Co., Ltd.

Chengdu Unique Globalsmart Technology Co., Ltd.

Verified Manufacturer · 9s yrs · Sichuan, CN 🇨🇳
Matches
4 / 5

100% quality control across all production lines

Provides e-commerce design services

Operates 5 self-owned production lines with certified equipments

5.0/5.0 (38)
Rating
19%
Reorder
88.8%
On-time
≤3h
Reply
Main categories
Access Control Cards Access Control Card Readers Mobile Phone Cases
Fashion Smart Ring Fitness Tracker Heart Rate Ceramic Finger Ring for Women Men Smart Ring
$8.40-14
MOQ : 50 pieces
Contact
Shenzhen Palmy Group Technology Co., Limited

Shenzhen Palmy Group Technology Co., Limited

· 6s yrs · Guangdong, CN 🇨🇳
Matches
4 / 5

Well-suited supplier in Smart Rings
5.0/5.0 (1)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Baby Appliances Other Baby Supplies Breast Pump
2024 Smart Ring Step Health Tracker Heart Rate Blood Oxygen Monitor Sleep Fitness Sport Activity Tracker Smart Health Ring
$10.90-15.90
MOQ : 2 pieces
Contact
Shenzhen Vanssa Technology Limited Company

Shenzhen Vanssa Technology Limited Company

· 5s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Top 10% for inquiries in Smart Rings

Well-suited supplier in Smart Rings
4.6/5.0 (50)
Rating
<15%
Reorder
100.0%
On-time
≤8h
Reply
Main categories
Smart Watches Smart Rings Cleaners
R02-2 Medical Grade Heart Rate Sensor Ti4403 Health Care Sleep Fitness Monitoring Smart Ring for IOS Android Smart Ring
2025 SR08 SmartRing with Charging case LED Display Screen Show Time Sleep Health Monitoring Heart Rate Sport Smart Ring
Smart Finger Ring Intelligent Multifunctional Waterproof Wear BT Connect Technology Android Phone Fashion Smart Rings
$8.90-35.90
MOQ : 1 piece
$2.90-14.70
MOQ : 2 pieces
$1.90-11.50
MOQ : 2 pieces
Contact
Shenzhen Dealbay Electronic Technology Co., Ltd.

Shenzhen Dealbay Electronic Technology Co., Ltd.

· 7s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Top 20% for inquiries in Smart Rings - United States of America market

Competitive supplier in Smart Rings
4.6/5.0 (30)
Rating
30%
Reorder
99.3%
On-time
≤3h
Reply
Main categories
Smart Watches Drones Sports Earphones & Headphones
R11M Intelligent IP68 Waterproof Smart Ring Fitness Tracker With Sleep Heart Rate Monitoring 3-5 Days Battery Life Smart Ring
R02 Smart Ring Body Health Monitor Waterproof Heart Rate Blood Oxygen Fitness Sleep Tracker Sports Modes Finger Circular Rings
R02 Smart Ring IP68 Waterproof Health Monitor Heart Rate Blood Oxygen Monitoring Fitness Sleep Tracker Sports Modes Finger Rings
$7.20-7.80
MOQ : 30 pieces
$11.60-12.67
MOQ : 2 pieces
$12-12.50
MOQ : 20 pieces
Contact
Shenzhen Yaomiaoxin Technology Co., Ltd.

Shenzhen Yaomiaoxin Technology Co., Ltd.

· 3s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Competitive supplier in Smart Rings
4.4/5.0 (194)
Rating
61%
Reorder
99.2%
On-time
≤2h
Reply
Main categories
Smart Watches Sports Earphones & Headphones Non-Noise Cancelling TWS Earphones & Headphones
New Smart Ring R11 Touch Display Screen 5ATM Waterproof Long Battery Life Fitness Ring
Best Smart Ring R10M Compatible Healthy Care Sports Data Recording Update IP68 Waterproof R10M Smart Health Rings for Women Men
High Quality R11 Smart Display Screen Intelligent Touch Wireless Charging 5ATM Waterproof Heart Rate Smart Rings
$12-14.96
MOQ : 1 piece
$5.90-15.20
MOQ : 2 pieces
$12-14.96
MOQ : 1 piece
Contact
Shenzhen Huiers Watch Co., Ltd.

Shenzhen Huiers Watch Co., Ltd.

· 13s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Top 10% for orders in Smart Rings - United States of America market

Well-suited supplier in Fashion Rings
4.7/5.0 (32)
Rating
19%
Reorder
96.9%
On-time
≤4h
Reply
Main categories
Smart Watches Smart Bracelets Smart Glasses
Health Heart Rate Oximetry Sleep Smart Ring Exercise Monitoring Compatible with IOS and Android Fitness Tracker SmartRing
R03 Bluetooth Smart Ring Multi-language Multi-sport Health Detection Ring
New Smart Ring 2025 Heart Rate and Blood Pressure Test Sleep Monitoring Deep Waterproof Smartring
$8.40-10.96
MOQ : 5 acres
$12.15-13
MOQ : 2 pieces
$12.80-13.80
MOQ : 2 pieces
Contact
Shenzhen Yuniq Technology Co., Ltd.

Shenzhen Yuniq Technology Co., Ltd.

Verified · 5s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Competitive supplier in Smart Rings
4.8/5.0 (39)
Rating
13%
Reorder
98.3%
On-time
≤1h
Reply
Main categories
Kids' Cameras Smart Watches Digital Cameras
Yuniq Smart for Oura R06 Digital Smart Ring R06 IP68 Heart Rate Detection Blood Oxygen for Test Step Count Multiple Sport App
Yuniq Waterproof Fitness Tracker Smart Ring R06 for Men and Women Measures Blood Oxygen and Heart Rate Health Monitoring Ring
Yuniq R5 Smart Health Ring Waterproof Blood Oxygen Sleep Monitoring Gesture Control Steps Counter Smart Ring Tracker
$10.04-10.86
MOQ : 10 pieces
$10.04-10.86
MOQ : 10 pieces
$7.71-9.51
MOQ : 5 pieces
Contact
Shenzhen Chuangxin Reciprocal Electronic Technology Co., Ltd.

Shenzhen Chuangxin Reciprocal Electronic Technology Co., Ltd.

· 4s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Competitive supplier in Smart Rings
4.5/5.0 (21)
Rating
<15%
Reorder
97.9%
On-time
≤1h
Reply
Main categories
Mouse Speakers Chargers & Adapters
Factory OEM R6 Smart Ring Heart Rate Blood Oxygen Sleep Monitoring IP68 Waterproof Camera Multi-function Smart Ring
2025 Inteligente Smartring Heart Rate Fitness tracker Smart Ring Health Blood Oxygen Sport Sleeping Monitor Smart Ring
$7.20-8.80
MOQ : 2 pieces
$15.90-17.50
MOQ : 10 pieces
Contact
Shenzhen Universal Through Technology Co., Ltd.

Shenzhen Universal Through Technology Co., Ltd.

· 10s yrs · Guangdong, CN 🇨🇳
Matches
3 / 5

Competitive supplier in Smart Rings
3.6/5.0 (15)
Rating
<15%
Reorder
49.2%
On-time
≤3h
Reply
Main categories
Power Banks & Power Station Chargers & Adapters Data Cables
Jakcom R3F Smart Ring NFC Gold Waterproof Mini Women Men Ring Smart Mobile Phone Ring
Smart Ring Health Remote Control Sleep Monitoring Smart Ring Sleep Tracker Thermometer Tracker Smart Ring
New World's First Muslim Smart Ring with Tasbih Beads BT Smart Zikr Ring Support for Android 5.1 & IOS 10.0+ Steel Case
$7-14
MOQ : 1 piece
$15-16.25
MOQ : 10 pieces
$10.89-13.06
MOQ : 5 pieces
Contact

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