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Some smart rings require a subscription for full app access; others advertise core data and insights without one. Oura requires an active Oura Membership for full access on Gen3 and newer, but leaves a limited set of scores and app features available without it. RingConn Gen 2, Ultrahuman Ring AIR, and Samsung Galaxy Ring materials describe no mandatory subscription for their core data or insights. Those are manufacturer claims about billing and access—not proof that the rings measure health metrics equally well.
Which smart rings require a subscription?
Subscription rules depend on the ring and model. The official materials below describe each product’s own billing and feature terms; they do not establish comparative accuracy or equivalent feature depth.
| Ring | What the manufacturer says about subscriptions | Feature information established by the cited material |
|---|---|---|
| Oura Ring Gen3 and newer | Oura Membership is required for full app access. | Without membership, Oura says users can see Readiness, Activity, and Sleep scores, ring battery, basic profile information, app settings, and Explore content. Membership adds detailed tracking and analysis. Oura Membership details. |
| RingConn Gen 2 | RingConn says a subscription is not required. | Its product page lists sleep, stress, vitals, activity, and women’s health tracking. RingConn Gen 2 product page. |
| Ultrahuman Ring AIR | Ultrahuman’s UK pricing page says a mandatory data subscription is not required. | The cited page supports the mandatory-subscription claim, but does not establish that every optional service or add-on is free. Ultrahuman Ring pricing. |
| Samsung Galaxy Ring | Samsung’s manufacturer brochure says data and insights are integrated into Samsung Health without a subscription. | Check current phone and app compatibility for your intended setup. Samsung Galaxy Ring brochure and Samsung Galaxy Ring product page. |
What can you use on an Oura Ring without membership?
On Oura Ring Gen3 and newer, Oura describes membership as necessary for full app access—not as a condition for the ring to function at all. Without an active membership, the company’s support page says the app retains these items:
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- Daily Readiness, Activity, and Sleep scores
- Ring battery status
- Basic profile information and app settings
- Explore content
Oura lists detailed sleep analysis; daytime, nighttime, and activity heart-rate tracking; advanced temperature monitoring; blood oxygen sensing; Daytime Stress; automatic activity detection and dynamic goals; cardiovascular age and cardio capacity; reports; and women’s-health insights among active-membership features. The membership page also says users can download data through Membership Hub, but the Oura API is unavailable without an active membership.
Popular on Amazon
- THE WORLD’S SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever
- SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing
- EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring. Oura Ring is HSA/FSA Eligible
- REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracy—all in Oura’s smallest form factor yet
How much does Oura Membership cost?
Oura’s support page, updated September 8, 2026, lists US membership at $5.99 per month or $69.99 per year and says new members receive one included month. These are US rates, not universal prices; Oura says costs vary by region, and membership and app features are available only in supported countries. Check the current local offer before buying.
Oura says Gen2 users do not need membership. For Gen3 and newer, it also says account data remains saved if a customer cancels without deleting the account, and becomes accessible again if membership resumes. Its page says partial refunds are not available for canceled prepaid or annual plans after the complimentary month ends; review current terms before relying on either policy.
Also popular on Amazon
- 【Check the Size Before Purchase】 Before buying the prxxhri Smart Ring, we strongly suggest that you refer to the size chart and carefully measure the circumference of your finger. This will ensure you get the most comfortable wearing experience and easily avoid any unnecessary returns or exchanges.
- 【Real-time Accurate Sleep & Fitness Monitoring】 prxxhri smart ring tracks your sleep quality and daily activities in real time. With advanced sensors, it provides precise data about your sleep cycle, helping you optimize rest and recovery. Whether you are tracking steps, calories or exercise performance, this smart ring can provide you with the most accurate insights to support your fitness goals and enhance your overall health.It is a good choice for family and friends.
- 【Health Monitoring】The prxxhri ring features advanced 4.0 sensors that automatically measure your heart rate every 30 min when worn. It provides continuous health tracking and comprehensive wellness management all day.
- 【2-3 Day Battery Life】 With a 2-3 day battery life, the prxxhri smart ring ensures continuous health monitoring without frequent charging. When used with the smart charging case, the usage time can even exceed 5 days. Whether you are tracking sleep patterns or fitness activities, you can count on long-lasting performance without constant interruptions.
- 【80-meter Waterproof, Suitable for Various Scenarios】 The prxxhri Smart Ring has excellent waterproof performance, with a waterproof depth of up to 80 meters. Whether it's for daily wear, an intense workout session or a pleasant swimming time, it can handle it with ease. What's more, even if you have sensitive skin, you can still enjoy an extremely comfortable wearing experience when wearing this ring.
How to compare subscription-free claims
“No subscription” answers a billing question, not whether a ring is the right fit. Before choosing, check:
Quick Recap
Also popular on Amazon
- 【Size Before You Buy】Before purchasing the Milavan Smart Ring, we recommend referring to the size chart and carefully measuring your finger circumference. This helps ensure a comfortable fit and avoid unnecessary returns or exchanges
- 【Wellness Tracking】The slim ring features advanced 4.0 sensors that automatically track your heart rate every 30 minutes while worn. Daily data is available in the app for reference only and is not intended for medical use
- 【Intelligent Sleep Tracker】The fitness ring automatically tracks your sleep quality, including deep and light sleep, REM (eye movement), and awake periods. You can view all sleep data anytime in the app for daily reference
- 【8 Sports Modes Tracking】Supports 8 sports modes, including Running, Cycling, Jump Rope, Walking, Hiking, Yoga, Dancing, and Golf. View workout duration, steps, heart rate, speed, calories burned, distance, and other activity data in the app
- 【Stylish Fitness Companion】Featuring a slim 2mm profile and a specially polished inner surface, this smart ring is designed for comfortable all-day wear and most sports activities. View detailed workout data in the app after selecting a sport mode
- The exact features you need: Compare specific sleep, activity, stress, vital-sign, health, and reporting functions rather than relying on a broad “health tracking” label.
- Total cost: Add any required recurring membership to the ring’s upfront price over the period you expect to use it. The cited material establishes Oura’s membership price, but not comparable current ring prices for all four products.
- Optional paid services: A claim that a mandatory data subscription is not required does not prove that every add-on or optional service is free.
- Phone, app, and regional support: Confirm that the ring works with your phone and is available with its intended features in your country. Compatibility details are not established across all four products here.
- Evidence behind the metrics: Manufacturer feature lists do not show that measurements are equally accurate or clinically useful. The cited sources do not provide a directly comparable independent accuracy test, so they cannot support an accuracy ranking or medical claim.
