RingConn Gen 2 Air Smart Ring
Best for: The lowest-priced RingConn with core sleep trends and no subscription
RingConn's budget no-subscription ring keeps the core sleep and health trends with up to 10 days of battery, but drops apnea monitoring and the charging case.
The Gen 2 Air is the least expensive of RingConn's three rings and keeps the basics: sleep stages, round-the-clock heart rate, blood oxygen and HRV, night-time respiratory rate, skin temperature, stress, steps, calories, workouts and VO2 max. RingConn states there is no subscription. It is 2 mm thick, weighs 2.5 to 4 g by size and is rated for up to 10 days, charging in about 90 minutes on a dock. The savings come from clear omissions: no sleep-apnea pattern monitoring, vibration alerts, vascular trends or charging case. RingConn sizes are not standard ring sizes, so the free sizing kit is part of the purchase process.
Price & where to buy
Prices checked 2026-11-03Prices shown were last checked on 2026-11-03 and can change at any time — the price on the retailer's site at checkout is the one that applies. 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.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the price at our recommended retailer as at our last check of that offer (2026-11-03) and, when Amazon reports one, its list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
Should you buy it?
What we like
- Least expensive of RingConn's three current rings
- No subscription for the published standard features
- Up to 10 days of battery in a 2 mm ring
- Works with both iPhone and Android
What to know before buying
- No sleep-apnea pattern monitoring
- Charges on a dock rather than a portable case
- No vibration alerts or vascular trends
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At a glance
How it scores
How our 7.8/10 breaks down — rated on the dimensions that matter most for sleep trackers, from published specifications and third-party test data, not the marketing.
Featured in our guides
Buying guides that rank this product
Compare with alternatives
Quick verdicts for the sleep trackers most often considered alongside the RingConn Gen 2 Air Smart Ring.
RingConn Gen 2 Air Smart Ring vs RingConn Gen 2 Smart Ring
The no-subscription Oura rival — sleep-apnea alerts, 12-day battery and a charging case, with zero monthly fee.
→ Oura features without the monthly fee, long battery
RingConn Gen 2 Smart Ring review →RingConn Gen 2 Air Smart Ring vs RingConn Gen 3 Smart Ring
RingConn's most capable no-subscription ring adds vascular trends and vibration alerts to long battery life, sleep-apnea pattern monitoring and a charging case.
→ The fullest RingConn feature set without a subscription
RingConn Gen 3 Smart Ring review →RingConn Gen 2 Air Smart Ring vs Amazfit Bip 6 Smart Watch
The budget sleep tracker that still charges nothing monthly — sleep stages, HRV, breathing quality and naps in the free Zepp app, on a two-week battery.
→ First tracker, budget buyers, anyone who hates monthly fees and nightly charging
Amazfit Bip 6 Smart Watch review →Not sure which one is right for you?
Our 60-second sleep score quiz asks 8 questions and recommends the right sleep gear for your goals. Free, no signup.
Editor's deep dive
Is the RingConn Gen 2 worth it?
The short answer
RingConn Gen 2 Air is the budget RingConn: no subscription, core sleep and health trends, a 2 mm profile and up to 10 days of battery. It does not include sleep-apnea pattern monitoring, vibration alerts, vascular trends or the portable charging case found higher in the range.
Who it's for
Choose it when the lowest entry price and long battery matter more than RingConn's advanced signals. The Gen 2 is the step up for apnea-pattern monitoring and a charging case; Gen 3 adds vibration alerts, vascular trends and the longest stated battery ceiling.
Best for you if…
It is the least expensive RingConn and keeps the core sleep and health trends.
RingConn supports iOS 17+ and Android 10+.
RingConn does not include that feature on Gen 2 Air.
Battery is long, but this model has a dock rather than a charging case.
Bottom line
Gen 2 Air is a deliberately reduced model, not a disguised flagship. Its value rests on keeping the core tracking and subscription-free app while making the omitted features explicit.
How we scored this
Synthesis, not hands-on testing: RingConn's published Gen 2 Air specifications, comparison table, compatibility, sizing and no-subscription policy, plus the Amazon Creators API listing read 13 October 2026. No accuracy or warranty claim is scored because neither was verified in the supplied sources.
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Frequently asked questions
Does RingConn Gen 2 Air require a subscription?
No. RingConn states there is no subscription, while Amazon describes the same policy as no app fee for standard features.
What does the Gen 2 Air track?
RingConn lists sleep stages, heart rate, blood oxygen, HRV, night-time respiratory rate, skin temperature, stress, steps, calories, workouts, VO2 max and cycle insights from temperature trends.
Does RingConn Gen 2 Air monitor sleep apnea?
No. RingConn's comparison table reserves sleep-apnea pattern monitoring for Gen 2 and Gen 3. Gen 2 Air also omits vibration alerts and vascular trends.
How long does the Gen 2 Air battery last?
RingConn rates it for up to 10 days on a full charge, depending on ring size. It takes about 90 minutes to charge on the magnetic dock; there is no charging case.
Do I need the RingConn sizing kit?
Yes. RingConn says its sizes are not standard ring sizes. Use the free kit before choosing among sizes 6 to 14.
Does RingConn Gen 2 Air work with an iPhone?
Yes. RingConn lists iOS 17 or later and Android 10 or later.