Nfc rings

Intelligent Temperature Sensitive Titanium Steel Mood Ring in 5 Colors for Women and Men, Waterproof Emotion Feeling Jewelry

Wireless Charging Smart Ring Multi Sports Modes Fitness Tracker 5ATM Waterproof Sleep Blood Oxygen Heart Rate Monitoring Step Count Smart Ring

2025 New Smart Ring Men Women Waterproof Heart Rate Blood Oxygen Sleep Health Monitor Sports Fitness Health Ring Android IOS

Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

YurKem Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

5ATM Waterproof Smart Ring For Men Women Health Monitoring 100+ Sport Modes Fitness Tracking Waterproof Sport Ring Smart 2024 New

Color Enamels Fashion Women Smart Ring Female Stainless Steel Intelligent Finger Ring Lady IP68 Waterproof Fitness Tracker

YurKem Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

Smart Ring Multi Sports Modes Fitness Tracker 5ATM Waterproof Sleep Blood Oxygen Heart Rate Monitoring Step Count Smart Ring

YurKem Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

YurKem Smart Ring Heart Rate Blood Oxygen Blood Pressure Measuremen Men Women Fitness Tracker Sport IP68 Waterproof Bluetooth Ring

Anti Rfid Card Holder NFC Blocking Reader Lock Id Bank Card Holder Case Protection Metal Credit Card

Anti-Theft Card Holder Aluminum Foil RFID Case Anti-degaussing Card Holder Protection Bank Card Set Shielding Bag NFC

NFC Stainless Steel Phone Chip Dripping Oil Dual Dragon Pattern Smart Ring Gift

JAKCOM R5 Smart Ring - High/Low Frequency ICID NFC Card Duplicator

2024 Ceramics Smart Ring R8 IPX8 Waterproof Fitness Tracker Intelligent Heart Rate Monitoring Smart Rings Men with Charging Case

Shockproof Ring Armor Case For Xiaomi Mi A3 10 10T Lite Redmi Note 7 7A 8 8A 8T 9 9A 9AT 9C Note 9T Note 10 10S Poco M2 M3 X3 NFC K30 K40 Pro Cover

Smart Ring Heart Rate Blood Oxygen Blood Pressure Temperature Sleep Calories Health Multilingual Fitness Tracker Rings For Men Women

For Xiaomi Poco X3 NFC Case For Magsafe Magnetic Wireless Charge Case For PocoX3 X3 X 3 Pro Ring Stand Phone Back Cover

For Xiaomi New Smart Ring Men Women Heart Rate Blood Oxygen Sleep Health Monitor Sport Fitness Tracker Smartring For Android IOS

Smart Ring Men Women Heart Rate Blood Oxygen Sleep Health Monitor Sport Activity Fitness Tracker Ring Wireless Bluetooth Connectivity USB Charging R12

2025 NEW Smart Ring Multifunctional Step Health Tracker Heart Rate Blood Oxygen Monitor Waterproof Men Women Sleep Fitness

NFC Chip Ring Universal All-Round Portable Great Stainless Steel Smart for Mobile Phone

R02 Smart Ring Titanium Steel Shell Heart Rate Blood Oxygen Sleep Health Monitor Sport Fitness Tracker Ring for Android IOS

For Xiaomi Stainless Steel Smart Ring Fitness Tracker Charging Box Heart Rate Blood Oxygen Monitor Lightweight Smart Finger Ring

R02 Smart Ring Titanium Steel Shell Heart Rate Blood Oxygen Sleep Health Monitor Sport Fitness Tracker Ring for Android IOS

Rotatable Bracket Phone Case for Infinix Note 40 Pro + 30 Note 30i Hot 40 Pro 40i 30 Play NFC Car Holder Finger Ring Cover

Slide Lens Shockproof Armor Case For Xiaomi Redmi Note 12 11 10 Pro 11S 10S 13C 12C 11A 10C 10A Poco M4 X3 X4 NFC X5 Pro 5G 4G Ring Stand Back Cover

Plating Square Ring Holder Phone Case On For Xiaomi Mi Poco X3 Pro X 3 Nfc Gt 5g Poko X3pro Luxury Soft Silicone Stand Cover

Wearable Connect Finger Digital Ring Multifunctional NFC Finger Ring for Android Phone Men

For Magsafe Magnetic Wireless Charging Case for Xiaomi POCO X6 Pro X 6 M6pro 4G C65 F5 X4 Pro X3 NFC Plating Bumper Magnet Ring Holder Stand Cover

NFC Ring Ceramic Stylish Look Access Control Elevator Game Card Writing Wearable Smart Ring for

5PCS RFID Blocking Sleeve Credit Card Protector Bank Business Card Holder Case NFC Anti-theft Brush Cover

Cow Leather Card Holder Keychain Key Ring Door Lock Access Tags ID Card Case Keychain Access Card Bag Key Tag Ring

NEW Technology Android Phone Equipment Smart Wearable Connect Intelligent NFC Finger Ring

For Xiaomi Poco X3 Pro Case Magnetic Ring Holder Armor Cases For Poko Poxo Pocco Little X 3 NFC X3Pro Slide Camera Protect Cover

Case for Xiaomi Redmi 9C Cover for Redmi 9 C NFC Shockproof Bumper Armor Camera Lens Protective Ring Holder Magnetic Phone Case

Remote Control Ring Kindle App Page Turner, Smart BT Ring eBook Novel Page Turning Voice Smart

2025 Smart Ring Men Women Multi Sports Modes Body Temperature Health and Sleep Monitor Steel Sport Ring For Xiaomi Samsung Phone

Waterproof Smart Ring with Heart Rate, Blood Oxygen, Sleep & Stress Monitoring, Includes Charging Case.

Luxury Plating Ring Holder Soft Silicone Case For Xiaomi Redmi Note 11 Pro 10 10T 10S 9S 9 8 7 9T 9A Poco M3 X3 NFC F3 GT Lens Protection Stand Cover

New Smart Ring Men Women with Charging Case Body Temperature Health and Sleep Monitor Sport Activity Fitness Tracker Rings Gift

Soft Transparent Card Slot Phone Case For Xiaomi 12T Pro 12 Lite 12X 12S 11T Pro Magnet Ring Holder Shockproof Cover For Poco C40 X3 GT M3 Pro X3 NFC

R11M Smart Ring: Heart Rate, Blood Oxygen, Sleep Tracking, Exercise Pedometer, Waterproof, Photo & Bluetooth Features

Shockproof Armor Hard Case for Xiaomi POCO X5 Pro 5G F4 GT X4 NFC Wallet Card Slot Ring Stand Slide Lens Camera Protection Cover for POCO F5 Pro M5S

New Smart Ring Health Monitor Multi Motion Mode IP68 5ATM Waterproof Long Lasting Smart Ring Waterproof 100+ Multi-sport Modes

KEYSION Fashion Matte Case for Xiaomi POCO X3 Pro X3 NFC X3 GT Transparent Ring Stand Shockproof Phone Cover for POCO M3 Pro 5G

Litchi Leather Texture Magnetic Ring Phone Case For Xiaomi POCO X5 Pro 5G Lychee Soft Silicone Necklace Lanyard Cover For Poco X4 M4 Pro F4 GT X3 NFC

SACOSDING Smart Ring Men For Iphone Android Heart Rate Blood Oxygen Sleep Health Monitor Sport Activity Fitness Tracker Ring

Phone Equipment Technology Multifunctional Intelligent Smart Wearable Connect NFC Finger Ring

Little Fat 2025 Super Personality Smart Ring, Waterproof Fitness & Activity Tracker for Men and Women, Compatible with Android & iOS

New Men Women Smart Ring Military Grade Titanium Steel Shell For XIAOMI Health Monitoring IP68 3ATM Waterproof Multi-sports Mod

KEYSION Shockproof Armor Case for Xiaomi POCO X3 NFC F2 Pro M2 Pro Ring Stand Phone Back Cover for POCO X3 NFC X2 Pocophone F1

Adhesive Labels Smart Ring Chip Round RFID NFC Tags Coin Tag Blank NFC Cards Label

KEYSION Shockproof Armor Case for Infinix Hot 12 Play NFC 12i Hot 11 10 9 Play Ring Stand Phone Back Cover for Infinix Smart 5

High-Tech Smart NFC Ring Multi-Function Smart Magic Ring Smart Wearable Waterproof and Gesture Control

5 Pcs Set RFID IC Card Sensor Module and S50 Blank Card and Key Ring

New Smart Rings for Men and Women Heart Rate Blood Oxygen Sleep Health Monitoring Sports Fitness Tracker IP68 &5ATM Android IOS

Redmi9c Redmi10a Luxury Ring Holder Stand Case For Xiaomi Redmi 9c Nfc 10a 9a 9at Plating Silicone Back Cover On Redmi9 A T 9 C

Smart Ring with APP Display Screen Multiple Sports Modes IP68 Water Resistant Stainless Steel 18mAh

2025 Smart Ring Sleep Heart Rate Monitor IP68 Waterproof Bluetooth 5.0 Multiple Sports Modes for Men and Women Android IOS

Poco X3 Pro NFC Case Bumper Shockproof Armor Back Cover Stand Holder Car Ring Phone Case For Xiaom Pocophone X3 Poco X3 Pro NFC

Ring Holder Stand 6D Plating Leather Phone Case For Xiaomi Redmi Note 10 9 Pro 10S 9S POCO X3 Pro NFC Soft Phone Cover Electroplate Shockproof Shell

Phone Ring Holder Case For Xiaomi Redmi 12C 12 C 10C 9C Nfc Fashion Luxury Plating Silicone Stand Back Cover Funda Redmi12c

Bluetooth Smart Ring for E-Book Page Turning & Photo Capture

Smart Rings NFC Multifunctional Waterproof Intelligent Ring Smart Wear Finger Digital Ring Smart

For Xiaomi Pocophone Poco X3 NFC Case Shockproof Armor Stand Holder Car Ring Phone Case for Mi Poco X3 Pro Back Cover

Shockproof Armor Slide Camera Ring Case For Xiaomi Redmi Note 12 11 10 Pro 11S 10S 4G 5G 13C 12C 11A Poco M4 X4 X3 NFC X5 Pro 5G 4G Stand Holder Cover

Rotatable Bracket Case for POCO F5 Pro F5 POCO X5 Pro M5 F4 GT X4 GT POCO X4 Pro M4 Pro F3 X3 GT M3 X3 NFC Ring Car Holder Cover

KEYSION Shockproof Case for Infinix Note 30 5G 30 Pro 4G Slide Camera Lens Protection Ring Phone Cover for Hot 30 Play NFC

OLED Smart Ring with Multi-Channel Vibration Alerts and Electronic Counter (Style/Color Options Available)

For Xiaomi POCO X3 NFC Case Magnet Ring Stand Holder Phone Case for Xiaomi POCO F3 M3 Pro Redmi Note 10 Pro Max 9C K40 Hard Tempered Glass Back Cover

For Xiaomi Poco X3 Pro Case Armor Shockproof Coque For PocoX3 Poko Little X3 X 3 Pro NFC X3Pro Magnetic Ring Stand Holder Cover

Camera Lens Protector For Xiaomi Poco X3 NFC Pro Metal Ring Cover Tempered Glass for Xiaomi Poco X3Pro Rear Lens Protection Case

Camera Protect Case for Infinix Hot 40 Pro 40i 30 30i Hot 20 Play 12 11S NFC INFINIX Zero 30 5G Armor Hybrid Ring Back Cover

360 Degree Shockproof Armor Ring Case For Xiaomi Redmi Note 12 11 10 Pro 11S 10S 13C 12C 10C 11A 10A Poco M4 X3 X4 NFC X5 Pro 5G C40 C65 Back Cover

Camera Protect Case for Infinix NOTE Hot 40i 30 30i Hot 20 Play 12 11S NFC INFINIX Zero 30 5G 2023 Armor Hybrid Ring Back Cover

Shockproof Armor Matte Case For Poco F6 X6 Pro F5 F4 F3 M5 M4 Capa For Poco X5 Pro X4 GT X3 NFC Magnetic Ring Holder Phone Cover

Slide Lens Cover For Xiaomi Poco X5 Pro 5G Protective Shockproof Armor Case For POCO X3 NFC X4 GT M4 Pro 4G C40 Magnetic Car Ring Holder Stand Cases

Bluetooth Smart Ring: Blood Oxygen, Heart Rate, Sleep & Step Tracker, Waterproof

Matte Magnetic Ring Holder Case For Xiaomi Poco X5 Pro X4 X3 Pro GT NFC 5G Shockproof Armor For Poco M4 M3 Pro F4 GT F4 F3 Cover

NFC Function Keyring 1.54-Inch Three Color Display Screen Image Wireless Transmission Keychain Ink Screen

THERMORING Body Temperature Smart Ring Thermometer Intelligent Temperature Ring