The Best 4 Smart Rings of 2025
- Last updated - Yesterday
Ethan Blake
With over 12 years of experience in the photo and video industry, Ethan Blake is a seasoned photographer and passionate outdoor explorer. He specializes in adventure and outdoor sports photography, combining deep technical expertise with hands-on skills to capture dynamic, high-intensity moments in some of the world’s most extreme environments.
Smart rings are all the rage. After years as a niche gadget, regular people are starting to see the appeal. They’re thinner, more accurate, and more wearable than they were a decade ago — and for some, they’re a smarter choice than a smartwatch.
Smartwatches may dominate the wearables space, but they’re not for everyone. They can be bulky. They’re a pain to charge every day. Plus, they don’t always work for people with wrist tattoos or those who participate in more niche sports. (Have you ever tried stuffing a Garmin inside a boxing glove? It’s not fun.) Smart rings, in contrast, are low-profile, typically have multiple days of battery life, and your finger can more accurately collect heart rate data.
Here are our picks for the five best smart rings of 2025 based on testing and reviews, with full reviews of our top picks at the bottom of the page.Smart rings are all the rage. After years as a niche gadget, regular people are starting to see the appeal. They’re thinner, more accurate, and more wearable than they were a decade ago — and for some, they’re a smarter choice than a smartwatch.
Smartwatches may dominate the wearables space, but they’re not for everyone. They can be bulky. They’re a pain to charge every day. Plus, they don’t always work for people with wrist tattoos or those who participate in more niche sports. (Have you ever tried stuffing a Garmin inside a boxing glove? It’s not fun.) Smart rings, in contrast, are low-profile, typically have multiple days of battery life, and your finger can more accurately collect heart rate data.
You Should Look For
Health and Fitness Tracking Capabilities
Look for rings that offer accurate tracking of metrics like heart rate, sleep stages, blood oxygen, temperature, and activity. Ensure the ring supports your personal health goals—some are better at sleep tracking, others at workouts.
Battery Life and Charging Convenience
Battery life varies significantly between models. Ideally, aim for a smart ring that lasts 4–7 days on a single charge and offers a compact or wireless charger for convenience.
Compatibility with Your Devices
Ensure the ring is compatible with your smartphone’s operating system (iOS or Android) and integrates well with any health apps you use, such as Apple Health, Google Fit, or third-party wellness platforms.
Comfort, Fit, and Design
Smart rings come in different sizes and styles. Consider one that feels comfortable for all-day wear and matches your personal aesthetic. Some brands offer sizing kits—use one before buying.
Data Privacy and Subscription Costs
Check what data is collected and how it’s stored or shared. Also, see if the ring requires a monthly subscription to unlock full features—some may appear affordable but come with hidden recurring costs.
You Should Avoid
Overhyped or Unverified Claims
Avoid products that make bold claims (like “detect diseases” or “track mental health precisely”) without scientific backing or certifications. Check for reviews and independent testing.
Poor App Interface or Support
A powerful ring with a clunky or buggy app can ruin the user experience. Avoid rings with outdated apps, limited updates, or poor customer support reviews.
Lack of Durability or Water Resistance
Steer clear of rings that don’t explicitly state water resistance or use fragile materials. A good smart ring should handle daily wear, including hand washing and occasional exposure to water.
Limited Feature Set at a High Price
Don’t pay a premium for a ring that only tracks steps and sleep. Ensure the price aligns with the range of features offered—especially if there’s also a monthly subscription fee.
We evaluated Smart Rings based on 7 criteria
- Tracking Accuracy and Metrics
- Battery Life and Charging Speed
- App Experience and Insights
- Comfort, Design, and Fit
- Device and Ecosystem Compatibility
- Privacy, Data Ownership, and Subscription Model
- Durability and Water Resistance
The 4 Best Smart Rings for 2025
In the past three months, we tested 21 different Smart Rings. Based on our expert opinions and thousands of consumer reviews, the following four models are the best:
Our Rating
Price
Pros
- No subscription fees
- Comprehensive Health Tracking
- Sleep Analysis
- Blood Oxygen Monitoring
- Water Resistance
- Long Battery Life, about 7 days
- Lightweight Design, about 3.5 g
- Syncs with Health Apps
- Gesture control function
- Syncs seamlessly with iOS and Android devices via app
Cons
- Often sold out due to high demand
- Can Only Be Purchased Online
Review
AuraLoop Gen 3 Smart Ring can not only monitor blood oxygen regularly, but also monitor pressure , heart rate and heart rate variability. It can also record steps, mileage and calories. There are 168 sports modes to choose from.
It can also record sleep duration, efficiency, quality, wakefulness, light sleep, deep sleep, sleep heart rate, blood oxygen, HRV, body surface temperature and sleep continuity, as well as record women’s health cycle and fingertip temperature.
It also provides chanting records for people with religious beliefs, as well as low battery reminders, and can synchronize data to Apple Health. In addition, there is a gesture control function. You only need to shake your fingers to operate apps such as TikTok.
You don’t need to touch your phone to control music, take pictures, read e-books or even play games! AuraLoop Gen 3 Smart Ring has a 5ATM waterproof rating, so it is no problem whether it is daily bathing, heavy rain or swimming.
2.Ring 4
Our Rating
Price
Pros
- Comprehensive Health Tracking
- Sleep Analysis
- Battery Life
- Water Resistance
- Battery Life, about 7 days
Cons
- Relatively high price
- Limited Exercise Tracking
- No Real-Time Blood Sugar Monitoring
- Limited Customization
- Monthly subscription fee
Review
Ring 4 offers a more comprehensive approach to health tracking, and is particularly good at sleep and heart rate variability analysis, making it ideal for those who want a comprehensive understanding of their health. However, it is not as robust as other brands in terms of exercise and metabolic health monitoring. And the monthly subscription fee is also a considerable expense
3. Ring Air
Our Rating
Price
Pros
- Lightweight Design, about 3g
- Blood Sugar Monitoring
- Exercise Tracking and Metabolic Monitoring
- Long Battery Life, about 3-4 days
Cons
- Battery life could be improved
- High initial investment cost
- Accessory Dependence
- Basic Design
Review
Ring AIR is more focused on fitness and metabolic health, making it a great choice for those who want to track exercise and blood sugar levels, although it requires additional devices (like a CGM) for full functionality. Its design is simple and its capabilities are centered around fitness. If you want in-depth health insights and value-added services, you also need to pay a subscription fee.
4. Ring Gen2
Our Rating
Price
Pros
- Sleep Analysis
- Lightweight and Comfortable
- Syncs with Health Apps
Cons
- Not Ideal for Intense Exercise Tracking
- High overall cost
- Subscription Required for Premium Features
- Fewer Customization Options
Review
Gen 2 is a robust and comprehensive health-tracking smart ring, ideal for users interested in monitoring overall health, stress levels, and sleep quality. It offers enhanced sensor technology for better data accuracy, tracks a wide range of health metrics, and has a comfortable, stylish design.
However, it may not be the best option for users who need detailed workout metrics or advanced sports performance tracking. Additionally, the device requires a subscription for unlocking premium features, adding an extra cost over time.
Over 230,000+
How do we rate?
This score is based on four key metrics – extensive testing, utility level, customer feedback, and brand reputation. We set extraordinarily high testing standards for our readers, so you can have complete confidence in our recommendations.
Copyright © 2025 All Rights Reserved.
The listings featured on this site are from companies from which this site receives compensation. This influences where, how and in what order such listings appear on this site.
Designed to help users make confident decisions online, this website contains information about a wide range of products and services. Certain details, including but not limited to prices and special offers, are provided to us directly from our partners and are dynamic and subject to change at any time without prior notice. Though based on meticulous research, the information we share does not constitute legal or professional advice or forecast, and should not be treated as such.
Reproduction in whole or in part is strictly prohibited.
As an Amazon Associate we earn from qualifying purchases.