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If you’re shopping in the US, TechRadar reported the RingConn Gen 2 Air at $159.20, down from $199; in the UK, it reported the Oura Ring 4 at £199, down from £349 for Black and Silver. Those prices were published on October 6, 2026, and are snapshots—not guaranteed live offers. Check the listing’s checkout price, seller, size, finish and stock before buying. Amazon’s 2026 Prime Day ran June 23–26, so that event has already passed.
Which alternative makes sense in your market?
| Market | Reported offer | What to know |
|---|---|---|
| United States | RingConn Gen 2 Air: $159.20, down from $199 | TechRadar reported this price for an Amazon US listing on October 6, 2026. It describes the ring as subscription-free and says it tracks sleep, heart rate, steps, blood oxygen and workouts. These are publication-reported details, not results of a controlled head-to-head test. TechRadar’s October 6 deal article |
| United Kingdom | Oura Ring 4 Black and Silver: £199, down from £349 | TechRadar reported this price for Amazon UK on October 6, 2026. The cited offer concerns those two finishes; size and finish stock may vary. TechRadar’s October 6 deal article |
These are separate market-specific recommendations, not two offers available everywhere. Before ordering, verify the current price and seller on the retailer’s page, and confirm the exact size and finish you want are available.
As an Amazon Associate I earn from qualifying purchases.
Prime Day is over; verify any October promotion
Amazon announced Prime Day 2026 for June 23–26, with Oura Ring 4 among the products featured on its event page. Those dates are historical as of October 7, 2026; they do not establish that either offer above is currently active or that it is part of an October event. Amazon’s Prime Day 2026 announcement
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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →The reported prices come from TechRadar’s October 6 article. Treat them as a dated snapshot: a discount may have ended, inventory may have changed, and the final checkout price can differ. Check the retailer listing before deciding.
#1 Best Overall
- 【Check the Size Before Purchase】 Before buying the BIEMHA 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】 BIEMHA 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 BIEMHA 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 BIEMHA 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 BIEMHA 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.
Compare the total cost, not just the ring price
RingConn Gen 2 Air in the US
TechRadar characterizes the RingConn Gen 2 Air as subscription-free. That can make its reported $159.20 purchase price easier to compare with Oura’s device price, but check the current listing and product terms for the offer you are considering.
Oura Ring 4 in the UK
Oura’s features for Ring 4 depend on an active Oura Membership. Oura lists US membership at $5.99 per month or $69.99 per year, and EU membership at €5.99 per month or €69.99 per year; it says pricing varies in other regions. These are not UK membership rates, so check Oura’s current terms for the UK rather than applying US or EU pricing. Oura Retail Purchases and membership information
Rank #2
- 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
- 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
If you return an Oura bought from a retailer, Oura advises canceling membership in the app settings or Membership Hub to avoid continued charges. The retailer handles the product return, and its return terms may differ. Oura Retail Purchases and membership information
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →What you gain—and trade away—with Oura Ring 4
Oura says Ring 4 has full titanium construction, recessed sensors, sizes 4–15 and typical battery life of 5–8 days. Actual battery life varies with settings and usage, and availability depends on retailer, size and finish. Oura Ring 4 product details
Rank #3
- 【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
Oura says Ring 4 and Ring 5 have the same feature set when membership is active, including detailed sleep analysis, 24/7 heart rate, temperature monitoring, blood oxygen sensing, stress and activity features. The newer ring is not automatically the better value: Oura lists three photodetectors and up to seven days of data storage for Ring 4, compared with two photodetectors and up to three days of storage for Ring 5. These are manufacturer specifications, not an independent comparative accuracy study. Oura Ring 5 product details
How Ring 5 differs—and when to wait
Oura lists Ring 5 in sizes 6–13, with fully titanium construction, six finishes, Bluetooth 5.0, water resistance to 100 metres and approximately 80 minutes charging time. Oura says not to use it for diving. Its stated typical battery life is 6–9 days; actual results vary with ring size, settings, use and battery age. These figures are from Oura, not independent testing. Oura Ring 5 product details
Rank #4
- 【Check the Size Before Purchase】 Before buying the BIEMHA 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】 BIEMHA 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 BIEMHA 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 BIEMHA 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 BIEMHA 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.
Oura says Ring 5 has 40% less volume than Ring 4 and calls its personal health data more precise. The latter is Oura’s claim, not an independently verified finding. Oura describes Ring 5 as thinner and narrower, but the sensor and data-storage differences above may matter more to some buyers than the newer design. Oura Ring 5 product details
If you specifically want Oura’s newest generation, compare its current price with Ring 4 and decide whether the design changes justify the difference for you. If you mainly want the Oura feature set, Ring 4 may be worth considering when its price and size are right. If you want to avoid a recurring membership, the reported US RingConn offer is the alternative cited by TechRadar—but verify the live listing and its terms.
Best Value
- 【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.
- 【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.
- 【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.
- 【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.
- 【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!
Check sizing before you buy
Oura’s sizing ranges differ by generation: Ring 4 is available in sizes 4–15, while Ring 5 is available in sizes 6–13. Oura specifically recommends using the Ring 5 sizing kit for Ring 5. Do not assume a size that fits one generation will fit the other; confirm the correct kit, retailer size availability and return terms before placing an order. Oura Ring 4 product details · Oura Ring 5 product details
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
