1,289 Black Nfc Ring
results from28 suppliers
NFC Smart Ring New Product of Access Control RFID NFC Ceramic Ring
US$ 7.8-7.95 / Piece
Min. Order:10 Pieces
- Function: Identification, Payment, Encrypt/Decrypt, Information
- Type: NFC Ring
- Material: Ceramic
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Wholesale Fitness Tracker Heart Rate Bluetooth Sports Phone Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
NFC Application Men Women Waterproof Ceramic Stainless Steel Housing Sleep Smart Ring
US$ 28-40 / Piece
Min. Order:50 Pieces
- Display: APP
- Usage: Health
- Material: Stainless Steel
- Feature: Bluetooth, Water Resistant
- Waterproof: IP68
- Weight: 2.9 G or So
Customized RFID Technology NFC Magic Ring
US$ 7.8-7.95 / Piece
Min. Order:10 Pieces
- Function: Identification, Payment, Encrypt/Decrypt, Information
- Type: NFC Ring
- Material: Ceramic
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Waterproof Manufacturer APP Control Sleep Tracking Smart Health Best Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Fanshional Heath Monitor Heart Rate Blood Oxygen Bluetooth Smart Ring
US$ 1-35 / Piece
Min. Order:1 Piece
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Factory Price Health Tracker Waterproof IP68 Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Factory Directbt Call Music Full Touch Screen Blood Oxygen Glucose Smart Ring
US$ 1-18 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
New Arrival Blood Oxygen Fitness Women/Men Bt Call Heartsamsung Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
New Arrive Bluetooth Smart Ring Sleep Heart Rate Blood Oxygenboat Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Sport Waterproof Blood Oxygen Fitness Bt Call Heart Rate Electric Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Tk4100 RFID Chip Pigeon Rings Tag for Pigeon Management System
US$ 0.09-0.29 / Piece
Min. Order:100 Pieces
- Certification: CCC, RoHS, ISO, CE
- Shape: Circular
- Chip Type: Read/Write
- Power Supply Mode: Passive
- Usage: Pigeon / Poultry / Animal Tracking, etc.
- Material: ABS
IP68 Bluetooth Wireless Heart Rate Health Monitor Sports Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Wirelesshealth Monitoring Heart Rate Blood Oxygen Smart Ring Bluetooth Smart Rings
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Stylish Blood Oxygen Fitness Women/Men Bt Call Heart Wearable Device Smart Circular Ring
US$ 1-15 / Piece
Min. Order:1 Piece
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
2024 New Waterproof Step Counting Heart Rate NFC Fitness Trackers Health Finger Smart Ring
US$ 28-40 / Piece
Min. Order:50 Pieces
- Display: APP
- Usage: Health
- Material: Stainless Steel
- Feature: Bluetooth, Water Resistant
- Waterproof: IP68
- Weight: 2.9 G or So
Waterproof Waterproof Blood Oxygen Heart Rate Smart Rings for Women
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Waterproof IP68 Sleep Recorder Activity Reminder Smart Watch Blood Pressure Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
2023 High Quality Zirconia NFC Smart Ring Black, Access Control Ntag213
US$ 6-9 / Piece
Min. Order:10 Pieces
- Function: Identification, Payment, Encrypt/Decrypt, Information
- Type: NFC Ring
- Material: Zirconia
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Waterproof Waterproof Blood Oxygen Heart Rate Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Contactless Access Control Ceramic RFID Smart NFC Key Ring
US$ 7.8-7.95 / Piece
Min. Order:10 Pieces
- Function: Identification, Payment, Encrypt/Decrypt, Information
- Type: NFC Ring
- Material: Ceramic
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Factory Price Waterproof Heart Rate Finger Ring Smart Ring for Woman
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
High Quality Intelligent Connection Sleep Tracking Smart Health Ring for Men
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Newest Bluetooth Long Life Heart Rate Blood Oxygen Health Sleep Analysis Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Wholesale Heart Rate Blood Oxygen Health Monitor Sleep Fitness Smart Ring Android
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Factory Wholesale Smartwatch Series 8 45mm Watch F8 Wearable Devices NFC High Cost Performance Gift Smart Watch for Man Woman
US$ 8.5-8.85 / Piece
Min. Order:100 Pieces
- Display: IPS
- Usage: Detection, Communication
- Material: Silicone
- Feature: Bluetooth, Water Resistant
- Appearance Size: 50*40*8mm
- Color: Black/Silver/Gold/Green/Red
Factory Price Blood Oxygen Blood Pressure Heart Rate Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
F8 New Arrivals 2024 Series 8 NFC 1.93 Inch Smart Watch Wireless Charger Fitness Smartwatch Sport Watches
US$ 8.75-8.85 / Piece
Min. Order:100 Pieces
- Display: IPS
- Usage: Detection, Communication
- Material: Silicone
- Feature: Bluetooth, Water Resistant
- Appearance Size: 50*40*8mm
- Color: Black/Silver/Gold/Green/Red
High Quality Waterproof Blood Oxyge Smart Phone Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
2024 Fashion Ceramic Contactless NFC Rings Inteligent Smart Ring Android Ultra Wi-Fi
US$ 40-60 / Piece
Min. Order:10 Pieces
- Display: APP
- Usage: Health
- Material: Aviation Titanium Alloy+Epoxy Ab Adhesive
- Feature: Bluetooth, Water Resistant
- Bracelet Memory: 512kb
- Waterproof Level: IP67
Best Sell Waterproof Ultra-Light Weight Blood Oxyge Mens Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Wirelessheart Rate SpO2 Activity Tracking Health Monitoring Circular Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Competitive Price Long Life Heart Rate Blood Oxygen Health Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Wireless Waterproof Blood Oxygen Heart Rate Fitness Tracker Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Factory Priceheart Rate Blood Oxygen Health Monitor Sleep Fitness NFC Smart Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
High Quality Wearable Health Ring Heart Rate Health Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
Multifunctional Ring Health Heart Rate Tracker Sport Tracker Smart Ring for Women
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
New 2024 Long Life Heart Rate Blood Oxygen Health Sleep Analysis Smart Health Ring
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
New Arrivesleeping Monitor Health Tracker Fitness Tracker Blood Oxygen What Do Smart Rings Do
US$ 1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
IP68 Waterproof Manufacturer APP Control Sleep Tracking Sports Health Best Smart Ring
US$ 33.1-35 / Piece
Min. Order:100 Pieces
- Display: Amoled
- Usage: Communication
- Material: Silicone
- Feature: Bluetooth
- Product Name 1: Smart Ring
- Product Name 2: Ring
