10 Best oxygen monitor ring in India

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Last Updated - 29/09/2025

Diwali Special Sale

Best Choice
01

Tiantianka
39% Off

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On Amazon

Vital Health Ring for Women Men, Fit Ring with Heart Rate, Blood Oxygen, Sleep Monitor, Calories, Step Counter, IP68 Waterproof Smart Ring for iphone & Android, No Subscription Fee (Silver, 9#)
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Wide Compatibility】: The fitness rings for men women are compatible with Android 4.4 / iOS 8.4 or above smart phones. What you get includes: Tiantianka smart ring *1, 400mah charging case*1, magnetic USB charge cable*1, type C charge cable(for charging the charge case)*1 and instruction*1. This smart health ring is a great gift for men and women.
【Size Before You Buy】The Tiantianka Smart Ring follows US ring sizing standards. If you know your US ring size, simply order the same size for a perfect fit. If you’re unsure of your size, we recommend getting our Tiantianka Sizing Kit to find your ideal fit for maximum comfort.
【NO Subscription Fees】: Your purchase includes lifetime access to both the ring health tracker and its companion App — no subscription fees, ever. Enjoy real-time health tracking by the smart ring without any extra fees. No subscription fees to download the App and use it for lifetime.
【Long Battery Life】: A quick 2-hour charge powers this smart ring for 3-5 days of continuous use. The chargeable charging case with 400 mah battery, it can fully charge the step counter ring for about 15 times, which greatly extending the usage time to 60 days. Ideal for frequent business travelers and outdoor enthusiasts, ensuring continuous health monitoring no matter where you are. You can charge the smart ring tracker with a magnetic USB cable or the charging case.
【Intelligent Sleep Tracker】: Equipped with a high-end chip, this sleep tracking ring can automatically monitor your sleep while you're sleeping at night. Monitor your falling asleep, waking up time, sleep quality (deep/light sleep) through graphs. You can view daily, weekly and monthly sleep data in the App, It helps you better understand your sleep and develop healthier sleep habits. The fitness rings for men is so lightweight and comfortable that you won’t even notice it while wearing it to bed.
【Health Tracker Ring】: This health tracker ring automatically tracks your heart rate, blood pressure, and blood oxygen levels 24/7 with precise accuracy. You can easily check all your daily, weekly and monthly health data right from the app.Tiantianka smart health ring provides you a more accurate monitoring information to help you explore a healthier lifestyle.
【Activity Tracker】: Our fit ring automatically tracks your daily steps, calories burned, and distance traveled. With multiple sport modes - including running, cycling, jump rope, walking, hiking, yoga, dancing, and golf - this ring health tracker provides comprehensive workout data through the companion App. Simply activate your workout mode to view detailed metrics like exercise route, duration, heart rate, speed, and calorie expenditure for more effective training guidance.

₹15,132.00 ₹25,086.00 39% Off
02

boAt
71% Off

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On Amazon

boAt New Launch SmartRing Active Plus, Auto Heart Rate, Sleep, SpO2, Stress & Skin Temperature Monitor, Stainless-Steel Build, Lightweight, 30-Days Battery, Magnetic Charging Case(9, Midnight Black)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Premium Stainless Steel Build: Crafted from stainless steel, the SmartRing Active Plus is built to last. Its sleek, concave design fights off scratches and adds ultra-durability. Weighing just 4.7 g, the SmartRing Active Plus feels featherlight
Magnetic Charging Case: No fumbling with wires—the magnetic charging case enables precise, contact-based power transfer—ensuring fast, stable, and efficient charging every time. It's compact, travel friendly, and ideal for daily use.
Auto Skin Temperature Monitor: Whether it’s detecting early signs of fever or tracking your skin temperature post-workout, SmartRing Active Plus makes you aware of sudden spikes or drops in skin temperature in real-time- adding an extra layer of personal health intelligence to your routine.
Auto Health Monitoring: Powered with next-gen precision sensors, SmartRing Active Plus automatically tracks fitness vitals like Heart Rate Variations (HRV), Heart Rate, SpO2, Stress, & Sleep—extremely intuitively. It is known for accurate health monitoring, so you stay aware of your vitals, always.
30 Days Battery Life with Case| 5ATM Dust, Sweat & Sweat Resistant| boAt Crest app fitness challenges| Multiple Sports Mode Tracking| Camera Control – Shake & Take

₹2,899.00 ₹9,999.00 71% Off
03

Uni-Green
50% Off

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On Amazon

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,7)
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,7)

₹8,193.00 ₹16,495.00 50% Off
04

Uni-Green
51% Off

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On Amazon

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,9)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,9)

₹7,812.00 ₹16,024.00 51% Off
Best Value
05

ULTRAHUMAN
85% Off

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On Amazon

ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

TRYING THE SIZING RING - It is important to first use the sizing kit to determine the ring AIR size. Wear your ring sizer for at least 24 hours to know your fit. Wear the ring such that the engraved size number is toward the palm of your hand.
SIZE FIRST - Ultrahuman Ring sizes are different from standard ring sizes. Purchase sizing kit first to get the perfect ring AIR size. Ring AIR is available in 10 sizes from 5-14.
PICK YOUR COLOUR: Once you know your size, you can now choose the colour of your ring from the swatch card provided in the box. The swatch card showcases all 5 colours: Aster Black, Space Silver, Bionic Gold, Matte Grey, and Raw Titanium. Find the perfect match for your style.
FIT CHECK: You will get highest data accuracy and optimal comfort with a properly fitting Ultrahuman Ring. Here are a few simple ways to assess this — If you rotate the ring on your finger, it should not rotate freely.
FINDING THE CORRECT FINGER - For optimal comfort and advanced sleep tracking, we recommend you wear the Ultrahuman Ring AIR on your index, middle, or ring finger.
CHOOSE YOUR RING: After you've precisely determined your size using our sizing kit, head over to Amazon to order your Ultrahuman Smart Ring.
BUILD QUALITY: While our sizing kit is made of high-grade plastic, the Ultrahuman Ring stands leagues apart in its material composition. Crafted from space grade titanium and coated with scratch-resistant tungsten Carbide, your Ultrahuman Smart Ring promises superior quality and durability.

₹149.00 ₹999.00 85% Off
06

Mirlray
27% Off

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On Amazon

Smart Ring for Women & Men, Smart Ring Health Tracker, Blood Oxygen & Heart Rate Monitor Sleep Ring, Waterproof Fitness Ring, Long Lasting Battery Smart Rings (Silver, #8)
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Ultra-Thin & Lightweight Design】Our smart ring is thinner and lighter than others, and is designed for all-day comfort. Its ergonomic, globular gluing process ensures a perfect fit for your finger, providing a comfortable experience even during extended wear.
【No Subscription Fees】Accessing your health data through a mobile app, with no subscription fees, is an affordable and easy-to-use option for your health journey!
【Long-Lasting Battery Life】Enjoy up to 5 days of regular use on a single charge, eliminating the need for frequent recharging. Whether you're working out or on the go, the smart ring's efficient battery ensure uninterrupted usage.
【Comprehensive Health Tracking】Keep track of your health with health monitoring features, including heart rate detection, blood oxygen level, stress analysis, sleep tracking and step counting. Instantly understand your body metrics and help you manage your health indicators scientifically.
【10ATM Waterproof & Remote Camera Control】Built with 10ATM waterproof technology, this smart ring is perfect for swimming, showering, and other water activities. Plus, its innovative remote camera control feature lets you capture photos effortlessly by simply waving your hand—ideal for capturing life's special moments.

₹10,506.00 ₹14,506.00 27% Off
07

Uni-Green
50% Off

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On Amazon

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,8)
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,8)

₹5,625.00 ₹11,401.00 50% Off
08

boAt
71% Off

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On Amazon

boAt New Launch SmartRing Active Plus, Auto Heart Rate, Sleep, SpO2, Stress & Skin Temperature Monitor, Stainless-Steel Build, Lightweight, 30-Days Battery, Magnetic Charging Case(8, Midnight Black)
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Premium Stainless Steel Build: Crafted from stainless steel, the SmartRing Active Plus is built to last. Its sleek, concave design fights off scratches and adds ultra-durability. Weighing just 4.7 g, the SmartRing Active Plus feels featherlight
Magnetic Charging Case: No fumbling with wires—the magnetic charging case enables precise, contact-based power transfer—ensuring fast, stable, and efficient charging every time. It's compact, travel friendly, and ideal for daily use.
Auto Skin Temperature Monitor: Whether it’s detecting early signs of fever or tracking your skin temperature post-workout, SmartRing Active Plus makes you aware of sudden spikes or drops in skin temperature in real-time- adding an extra layer of personal health intelligence to your routine.
Auto Health Monitoring: Powered with next-gen precision sensors, SmartRing Active Plus automatically tracks fitness vitals like Heart Rate Variations (HRV), Heart Rate, SpO2, Stress, & Sleep—extremely intuitively. It is known for accurate health monitoring, so you stay aware of your vitals, always.
30 Days Battery Life with Case| 5ATM Dust, Sweat & Sweat Resistant| boAt Crest app fitness challenges| Multiple Sports Mode Tracking| Camera Control – Shake & Take

₹2,899.00 ₹9,999.00 71% Off
09

Tiantianka
39% Off

Show more

On Amazon

Vital Health Ring for Women Men, Fit Ring with Heart Rate, Blood Oxygen, Sleep Monitor, Calories, Step Counter, IP68 Waterproof Smart Ring for iphone & Android, No Subscription Fee (Black, 6#)
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Wide Compatibility】: The fitness rings for men women are compatible with Android 4.4 / iOS 8.4 or above smart phones. What you get includes: Tiantianka smart ring *1, 400mah charging case*1, magnetic USB charge cable*1, type C charge cable(for charging the charge case)*1 and instruction*1. This smart health ring is a great gift for men and women.
【Size Before You Buy】The Tiantianka Smart Ring follows US ring sizing standards. If you know your US ring size, simply order the same size for a perfect fit. If you’re unsure of your size, we recommend getting our Tiantianka Sizing Kit to find your ideal fit for maximum comfort.
【NO Subscription Fees】: Your purchase includes lifetime access to both the ring health tracker and its companion App — no subscription fees, ever. Enjoy real-time health tracking by the smart ring without any extra fees. No subscription fees to download the App and use it for lifetime.
【Long Battery Life】: A quick 2-hour charge powers this smart ring for 3-5 days of continuous use. The chargeable charging case with 400 mah battery, it can fully charge the step counter ring for about 15 times, which greatly extending the usage time to 60 days. Ideal for frequent business travelers and outdoor enthusiasts, ensuring continuous health monitoring no matter where you are. You can charge the smart ring tracker with a magnetic USB cable or the charging case.
【Intelligent Sleep Tracker】: Equipped with a high-end chip, this sleep tracking ring can automatically monitor your sleep while you're sleeping at night. Monitor your falling asleep, waking up time, sleep quality (deep/light sleep) through graphs. You can view daily, weekly and monthly sleep data in the App, It helps you better understand your sleep and develop healthier sleep habits. The fitness rings for men is so lightweight and comfortable that you won’t even notice it while wearing it to bed.
【Health Tracker Ring】: This health tracker ring automatically tracks your heart rate, blood pressure, and blood oxygen levels 24/7 with precise accuracy. You can easily check all your daily, weekly and monthly health data right from the app.Tiantianka smart health ring provides you a more accurate monitoring information to help you explore a healthier lifestyle.
【Activity Tracker】: Our fit ring automatically tracks your daily steps, calories burned, and distance traveled. With multiple sport modes - including running, cycling, jump rope, walking, hiking, yoga, dancing, and golf - this ring health tracker provides comprehensive workout data through the companion App. Simply activate your workout mode to view detailed metrics like exercise route, duration, heart rate, speed, and calorie expenditure for more effective training guidance.

₹15,132.00 ₹25,086.00 39% Off
10

Uni-Green
51% Off

Show more

On Amazon

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,12)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultra-Thin Smart Ring Health Tracker for Women Men,Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Smart Ring for iSO & Android (Black,12)

₹7,812.00 ₹16,024.00 51% Off