Best Smart Rings 2025
Unlock next-level health and sleep insights—all with a discreet ring on your finger! We rank this year's top smart rings for fitness, wellness, and daily health tracking. See the leading rings, compare their features, and find the best wearable for your goals.
Skip to Top Smart RingsFAQs – Smart Rings 2025
What does a smart ring do?Smart rings offer many of the same sensors as wrist trackers, including sleep monitoring, heart rate tracking, SpO₂, stress, and activity stats—all in a tiny, stylish package that you wear 24/7.
Who should get a smart ring?They're great for those who want in-depth health tracking but dislike wearing watches or bands. Smart rings offer comfort, accuracy, and all-day/night monitoring that fits any lifestyle (work, workouts, or sleep).
How accurate are smart rings compared to wrist trackers?Recent models rival or even outperform wrist bands for sleep, heart rate, and recovery—especially thanks to overnight tracking. Activity stats are strong, but running or cycling athletes may still prefer a wrist device with GPS.
Are there ongoing fees or subscriptions?Some rings (like Oura) require a monthly subscription for advanced reports. Others, such as RingConn, do not. Always check details before you buy.
How do I size a smart ring?Most brands send a sizing kit before shipping your final ring—be sure to follow sizing instructions to get a comfortable and accurate fit.
Oura Ring 4 – Silver Smart Ring (Size 10) with Sizing Kit – Sleep & Fitness Tracker
The most popular wellness ring! Oura Ring 4 delivers industry-leading sleep monitoring, heart rate, readiness and activity tracking—plus up to 8 days battery in a discreet, stylish silver band. Sizing kit included. The gold standard for comprehensive health tracking in a ring form factor.
| Pros | Cons |
|---|---|
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✔ Superb sleep and health accuracy ✔ Up to 8 days battery life ✔ Insightful app and reports ✔ Comfortable and lightweight ✔ Industry-leading technology ✔ 3,949+ customer reviews |
✖ Subscription needed for full features ✖ Premium price point ✖ Monthly ongoing costs |
| Best For | Serious health tracking enthusiasts, comprehensive wellness monitoring, premium experience |
ULTRAHUMAN Ring AIR – Smart Ring Health & Sleep Tracker (Matte Grey, Size 13)
A rising star in smart ring health tech! The ULTRAHUMAN Ring AIR offers deep sleep, HR, and readiness tracking in a sleek, matte design. Sizing kit included and subscription not required for basic features. Perfect for users who want premium tracking without ongoing fees.
| Pros | Cons |
|---|---|
|
✔ No subscription needed for basics ✔ Detailed health/sleep data ✔ Premium matte design ✔ Good for both men & women ✔ 2,218+ customer reviews ✔ Competitive pricing |
✖ Some advanced features in development ✖ Battery slightly less than others ✖ Newer brand in market |
| Best For | Users wanting premium features without subscriptions, modern design preferences |
RingConn Gen 2 – Smart Ring with Sleep Apnea Monitoring, 12-Day Battery, No Subscription
The only ring with sleep apnea monitoring and no monthly fees! RingConn Gen 2 boasts 12-day battery, 24/7 heart rate and stress tracking, women's health, and a sustainable design. Works with Android and iOS. Outstanding value for comprehensive health tracking.
| Pros | Cons |
|---|---|
|
✔ No subscription required ✔ Sleep apnea and SpO₂ monitoring ✔ Industry-best 12-day battery ✔ Eco/sustainable focus ✔ 1,504+ customer reviews ✔ Best value pricing |
✖ Fewer app integrations ✖ Slightly bulkier design ✖ Limited premium features |
| Best For | Budget-conscious users, long battery life priority, no subscription preference |
Why Choose These Smart Rings?
Health-Tested & User-Approved
Our smart ring picks offer discreet design, long battery, and actionable wellness insights. The models above were selected for:
- Cutting-edge sleep & health tracking: Nightly, accurate, and touch-free monitoring
- All-day comfort: Wear continuously with comfort & style for 24/7 tracking
- Strong battery life: Most models last a week or more per charge
- No wrist needed: Ideal for those who dislike watches or bands
- Transparent pricing: Consider up-front cost & subscriptions (or lack thereof)
- Verified performance: Thousands of real user reviews and ratings
Smart rings are an exciting option for holistic, 24/7 health tracking in 2025. Choose the ring that best matches your budget, style, and feature preferences.