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Smart Activity Tracker New Smart Ring Waterproof Blood Pressure Blood Oxygen Sleep Heart Rate Monitoring Men's And Women's Universal Ring
1sold
NZ$30.47
NZ$70.19
Smart Ring With Sleep Tracking, Heart Rate & Blood Oxygen Monitor – Bluetooth Fitness Tracker For 24/7 Health Insights (7-13 Sizes, Black/Silver)
9sold
NZ$48.28
NZ$81.57
Men's Smart Finger Ring Health Monitoring Heart Rate Detection Blood Oxygen /Temperature/ Sleep Monitoring Remote Control Photography
8sold
NZ$57.02
NZ$119.91
Smart Electronics new smart ring charging compartment ring health heart rate blood oxygen blood pressure waterproof ring multi sports
9sold
NZ$50.20
NZ$85.93
Smart Electronics hot selling smart ring health smart ring heart rate blood oxygen sleep sports waterproof ring
4sold
NZ$53.51
NZ$53.89
Smart Activity Trackers Hot Selling R06 Smart Camera Ring Sports Ring Bluetooth Monitoring Healthy Sleep Heart Rate Pressure Blood Oxygen
5
4sold
NZ$47.84
NZ$135.12
2025 New Smart Ring Men Women Heart Rate Blood Oxygen Sleep Health Monitor Sport Fiess Tracker Smartring For Android
1sold
NZ$103.46
NZ$141.09
New Bracelet Women's LW10 Spherical Semi transparent Glass Ring Sports Smart Watch Heart Rate Meter Step
1sold
NZ$164.84
NZ$242.07
Smart Activity Trackers Hot Selling Remote Control Camera Sports Ring Health Monitoring Bluetooth Sleep Heart Rate Blood Oxygen Smart Ring
1sold
NZ$73.02
NZ$206.10
Smart Electronics New smart ring with display screen touch page turning smart ring heart rate blood oxygen sleep ring
1sold
NZ$85.16
NZ$91.16
Smart Electronics E Books Monitor Heart Rate Blood Oxygen Sleep Photography Exercise Women's Health Smart Ring
1sold
NZ$60.57
NZ$161.09
R11 Smart Ring – Advanced Health & Fitness Tracker With Heart Rate, Blood Oxygen, Blood Pressure, Sleep Analysis
100+sold
NZ$43.90
NZ$80.38
R11 (Qring) Smart Ring With Display, Wireless Charging, Gesture Control, Sleep, Heart Rate, Blood Pressure, And Calories
200+sold
NZ$86.51
NZ$112.88
Smart Ring Fitness Tracker Workout Smart Ring, Steps, Distance, Calories, Sleep Tracking, Sports Tracking Device, Gift For Women
200+sold
NZ$44.81
NZ$67.83
Smart Health Ring For Women Men Fitness Tracker With Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring,Step Counting,IP68,for IOS And Android
200+sold
NZ$119.06
NZ$154.02
Smart Health Ring For Women Men Fitness Tracke IP68 Waterproof Fitness Ring With Heart Rate/Blood Pressure/Blood Oxygen/Sleep Tracker For IOS&Android
100+sold
NZ$142.75
NZ$205.98
Female 2026 Finger Ring R10M Fashion And Health Ring Android IOS Fitness Tracker
200+sold
NZ$49.35
NZ$69.87
Smart Ring R11M Heart Rate Blood Monitoring Fitness Tracker Titanium Steel Gold Plated Size 17 EU 10 US
100+sold
NZ$38.03
NZ$71.62
Smart Fitness Tracker - Step, Distance, and Calorie Counter with Sleep Monitoring - Wireless Connection, USB Charging, Suitable for iPhone and Android
100+sold
NZ$65.67
NZ$83.79
2024 Hot Sale R02 Stainless Steel Sports Ring Heart Rate Blood Pressure Monitor Fitness Smart Wearable
100+sold
NZ$171.25
NZ$220.00
Smart Ring--Heart Rate Blood Oxygen Monitoring Sleep Health Monitor Sport Activity Fitness Calorie Counting Tracker Rings IP68
100+sold
NZ$56.55
NZ$90.85
Smart Activity Trackers Metal APP Controlled Smart Counter Smart Ring
200+sold
NZ$73.88
NZ$120.09
Smart Activity Trackers Smart Ring Waterproof Pressure Blood Oxygen Sleep Heart Rate Step Monitoring Multiple Sports Mode Ring
100+sold
NZ$51.39
NZ$183.08
Unisex Accessories diamond couple rings simple stainless steel wedding rings smart ring heart rate blood oxygen sleep
200+sold
NZ$86.72
NZ$91.54
7 Watch Couple Interactive Heart Rate Health Monitor 5ATM Sports Wristband Fitness Tracker Smart Ring For Men And Women
200+sold
NZ$143.65
NZ$225.37
Smart Electronics smart ring heart rate blood oxygen sleep monitoring multi sports mode remote control photography
100+sold
NZ$67.89
NZ$68.84
new Arrival ASR3 Smart Blood Oxygen Waterproof Step Counter Calorie Health Sleep Ring Remote Control
200+sold
NZ$161.57
NZ$265.56
R8 Nano Ceramic Stainless Steel Smart Ring Fitness Health Tracker IP68 Waterproof Sport Finger Ring Heart Rate Blood Oxygen
100+sold
NZ$98.20
NZ$134.27
SR09 Smart Ring Health Tracker Waterproof Fitness Sleep Monitor Bluetooth Compatible 5.1 Heart Rate Blood Oxygen Monitor
100+sold
NZ$58.79
NZ$87.14
Smart Activity Trackers Smart Ring Charging Compartment Heart Rate Blood Pressure Blood Oxygen Sleep Monitoring Unisex Smart Ring
100+sold
NZ$58.19
NZ$203.72
R7 Smart Ring – Health & Fitness Tracker With Heart Rate, Blood Oxygen, Step Counter & Gesture Control (Black/Silver/Gold)
100+sold
NZ$32.60
NZ$63.78
Smart Health Ring For Women Men Fitness Tracke IP68 Waterproof Fitness Ring With Heart Rate/Blood Pressure/Blood Oxygen/Sleep Tracker For IOS&Android
100+sold
NZ$236.58
NZ$392.91
Smart Ring With Sleep Tracking, Heart Rate & Blood Oxygen Monitor – Bluetooth Fitness Tracker For 24/7 Health Insights (7-13 Sizes, Black/Silver)
200+sold
NZ$53.63
NZ$87.64
Oura Smart Ring 4Th Generation Black/Sier/Invisible/Brushed Sier/Gold/Rose Gold Size 4 To 15
100+sold
NZ$117.65
NZ$156.36
Smart Electronics ring titanium steel ring men's and women's personalized wedding ring jewelry Bluetooth waterproof pedometer sleep heart rate
200+sold
NZ$81.51
Smart Health Ring Bluetooth Wireless Charging Heart Rate Blood Oxygen Mood Sleep Sports Gift For Lover HR214
200+sold
NZ$101.10
NZ$161.51
2025 New Health Smart Ring 5ATM Waterproof Heart Rate/Sleep Monitoring Fitness Tracker Wireless Call For Xiaomi Men Women Gift
200+sold
NZ$58.19
NZ$89.56
Smart Bluetooth Wearable Couple Ring Finger Ring Step Count Sleep Heart Rate Blood Oxygen Pressure Blood Pressure Exercise
100+sold
NZ$60.49
NZ$231.92
Smart Health Ring - Bluetooth Fitness Tracker With Heart Rate, Blood Pressure & Sleep Monitoring
200+sold
NZ$68.80
NZ$135.16
ASR3 Smart Blood Oxygen Waterproof Step Counter Calorie Health Sleep Ring Remote Control
200+sold
NZ$69.47
NZ$96.10
Cross-border R11 Smart Ring Heart Rate Blood Oxygen Sleep Exercise Pedometer Waterproof Bluetooth Camera Black
100+sold
NZ$81.91
NZ$104.71
R7 Smart Ring – Ultra-Light (0.061oz) Health & Fitness Tracker With Heart Rate, Blood Oxygen, Sleep Monitoring & Gesture Control
200+sold
NZ$32.60
NZ$73.04
SmartRing Men Women Fitness Tracker Ring Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes For Android IOS
200+sold
NZ$103.70
NZ$137.94
Colorful Abalone Shell Smart Ring Fitness Tracker Heart Rate Blood Oxygen Sleep Health Monitor Intelligent Jewelry Accessories
100+sold
NZ$58.19
NZ$99.91
R18 Color Enamels Fashion Women Smart Ring Female Stainless Steel Intelligent Finger Ring Lady IP68 Waterproof Fitness Tracker
100+sold
NZ$81.73
NZ$153.50
Smart Ring Men Women Heart Rate Blood Oxygen Sleep And Health Monitor Sport Fitness Tracker Camera Control 5ATM Waterproof Ring
100+sold
NZ$68.92
NZ$101.97
R5 Smart Ring – Waterproof Health Tracker With Heart Rate, Blood Pressure, SpO2, Sleep Monitoring, Bluetooth Remote Camera Control
100+sold
NZ$21.29
NZ$40.01
Smart Ring Women Photo Control Health Tracker Heart Rate Blood Oxygen Monitor 5ATM Waterproof Men Sports Ring Sleep Fitness
200+sold
NZ$61.15
NZ$90.41
R06 Smart Ring Waterproof Blood Pressure Monitor Blood Oxygen Sleep Heart Rate Tracker Step Counter with Multiple Sports Modes
100+sold
NZ$38.03
NZ$72.63
R10 Smart Ring – Bluetooth Health Tracker With Body Temperature, Heart Rate, SpO2, Sleep & Step Tracking, Wireless Charging
100+sold
NZ$69.43
NZ$136.33
SmartRing Men Women Fitness Tracker Ring Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes For Android IOS
200+sold
NZ$103.70
NZ$152.53
SR08 Smart Ring 5ATM Waterproof Health Fitness Rings Heart Rate And Blood Oxygen Monitor For Men Women For IOS Android
100+sold
NZ$67.61
NZ$88.33
Smart Ring Luxury Fashion Finger Ring Men 5ATM Waterproof Support Swimming Health Tracker Heart Rate Blood Oxygen Monitoring New
200+sold
NZ$60.55
NZ$76.12
SmartHealth Ceramic Smart Ring NFC Heart Rate Blood Oxygen Sleep IP68 Waterproof Smartring Health
200+sold
NZ$89.40
NZ$135.32
R02 Smart Ring – Health & Sleep Tracker With Heart Rate, SpO2, Blood Pressure, Step Counter & Bluetooth Connectivity
200+sold
NZ$21.29
NZ$38.54
Smart Activity Trackers Smart Ring Health Monitoring Charging Case Photo Blood Oxygen Sleep Source Factory Ring
100+sold
NZ$59.24
NZ$171.84
ASR3 Smart Blood Oxygen Waterproof Step Counter Calorie Health Sleep Ring Remote Control
100+sold
NZ$69.47
NZ$86.25
TK72DeepFit Body Temperature Blood Oxygen Sleep Monitoring IP68 Remote Care Bluetooth Smart Watch Ring
200+sold
NZ$30.59
NZ$40.13
Smart Electronics Smart Ring Blood Oxygen Heart Rate Sleep Step Counter Waterproof
100+sold
NZ$43.84
NZ$44.33
SmartRing Men Women Fitness Tracker Ring Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes For Android IOS
100+sold
NZ$103.70
NZ$136.07
R12 Ceramic Smart Ring for Men And Women Couples Sleep Heart Rate Blood Oxygen Health Tracker Wedding Rings Exercise Bands
100+sold
NZ$53.95
NZ$112.02
R04 Smart Ring: Precision Biometric Monitoring For Heart Rate, Blood Oxygen, Sleep Quality, & Activity Levels, 24/7
200+sold
NZ$65.43
NZ$95.51
New R11C Smart With Display Screen Gesture Control Sleep Heart Rate Oxygen Step Calorie Sports Ring
200+sold
NZ$99.69
NZ$149.12
New R11C Smart With Display Screen Gesture Control Sleep Heart Rate Oxygen Step Calorie Sports Ring No Lagging
200+sold
NZ$229.40
NZ$338.39
SmartRing Men Women Fitness Tracker Ring Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes For Android IOS
100+sold
NZ$103.70
NZ$130.76
Smart Activity Trackers New Smart Ring Heart Rate Blood Oxygen Sleep Monitoring Touch Function Display Smart Ring
200+sold
NZ$75.98
NZ$289.89
Trendy Items Cross-Border R09M Oxygen Heart Rate Blood Pressure Health Sleep Multi-Sport Pedometer Remote Control Camera Smart Ring
100+sold
NZ$236.83
NZ$300.80
R10 Smart Ring for Women Wireless Charging Heart Rate Blood Oxygen Monitor Sleep Tracker Step Counter Multi-Sports Fitness Ring
200+sold
NZ$71.52
NZ$146.88
Cross-Border R09M Oxygen Heart Rate Blood Pressure Health Sleep Multi-Sport Pedometer Remote Control Camera Smart Ring No Lagging
100+sold
NZ$235.88
NZ$319.81
R5 Smart Ring – Ultra-Light Health & Fitness Tracker With Heart Rate, Blood Oxygen, Sleep Monitoring, Step Counter & Bluetooth Camera Control
200+sold
NZ$40.13
NZ$78.53
Smart Activity Trackers New SR08 Screen Display Touch Smart Ring Health Exercise Sleep Monitoring Heart Rate Blood Oxygen Ring
100+sold
NZ$85.38
NZ$189.45
Smart Electronics ceramic smart ring with NFC access control, heart rate, blood oxygen, exercise health, sleep, automatic monitoring, step counting
100+sold
NZ$63.45
NZ$65.17
ASR3 Smart Blood Oxygen Waterproof Step Counter Calorie Health Sleep Ring Remote Control No Lagging
200+sold
NZ$156.85
NZ$230.11
R09 Smart Ring – Heart Rate, Blood Oxygen, Sleep & Activity Tracker, Bluetooth Remote Control, Waterproof, With Charging Case
200+sold
NZ$50.60
NZ$105.36
R11CQring Heart Rate Blood Oxygen Sleep Pedometer Sports Remote Control Camera Display Screen Touchscreen Smart Ring
100+sold
NZ$93.52
NZ$137.46
R6 Smart Ring – Heart Rate, Blood Oxygen, Sleep & Activity Tracker, Bluetooth Remote Control, Waterproof, With Charging Case (Black/Silver/Gold)
100+sold
NZ$43.50
NZ$81.19
Smartring Comes With Three Replaceable Ring Holders A Charging Box That Can Store Power And A Smart Bluetooth Counter
200+sold
NZ$84.34
NZ$202.16
Trendy Items TK72DeepFit Body Temperature Blood Oxygen Sleep Monitoring IP68 Remote Care Bluetooth Smart Watch Ring
100+sold
NZ$82.40
NZ$152.33
R9Plus Smart Ring – Health Tracker With Heart Rate, Blood Oxygen, Sleep & Stress Monitoring, Call Control & Gesture Navigation
100+sold
NZ$50.60
NZ$99.19
Smart Electronics smart wearable Smart Ring blood oxygen ring step calorie healthy sleep ring
100+sold
NZ$86.21
NZ$96.30
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4.4 out of 5 based on 9,249 reviews