Guide
Best fitness trackers in 2026: what each one costs per year, battery included
Whoop, Oura, Google's Fitbit Air and Edge, Amazfit's Helio Strap and Samsung's Galaxy Ring compared by what you pay up front and every year after, plus battery life.
Topic
Smart rings
Oura, Galaxy Ring and the other rings that track sleep and health.
Guide
Whoop vs Oura: price over two years, sleep, battery and who each suits
Whoop is a screenless band sold as a membership from $199 a year, and Oura is a ring from $399 plus $69.99 a year for most features. This guide compares their cost over two years, sleep and health features, FDA status and who each suits.
Guide
Oura Ring 5 vs Ring 4: what changed, what it costs, who should upgrade
Oura says Ring 5 is 40% smaller than Ring 4, with a rated battery of six to nine days against five to eight, and the new software works on both. This guide covers what changed, what each costs, how sizing differs and who should upgrade.
Guide
HSA and FSA wearables: can you buy Oura, Whoop, Galaxy Ring or Apple Watch?
Oura, Whoop, Samsung and Ultrahuman say their products are HSA or FSA eligible, and Apple says Apple Watch may be reimbursable. The IRS says it depends on why you buy the device. What each says, how medical necessity letters work and who decides.
Guide
Smart rings without a subscription: prices, battery and what costs extra
Five rings sold in the US need no membership for their main features. What Samsung, RingConn, Ultrahuman and Circular charge, how long each lasts, which phones work and what each sells as an optional extra.
Guide
Oura Ring in 2026: price, sizes, battery, membership and what's new
Oura Ring 5 is the current model, from $399 plus a $5.99 monthly membership. What it costs, how it fits, how long it lasts, which phones it works with and where the company stands after six million subscribers and a new lawsuit.
Guide
Samsung Galaxy Ring: price, sizes, battery, features and which phones work
Samsung's only smart ring is still the original from July 2024, now listed from $299.99 in the US. It has no subscription, comes in 11 sizes and needs an Android phone, with some features reserved for Galaxy phones.
Guide
Oura vs Galaxy Ring vs Ultrahuman: which smart ring to buy in 2026
Oura Ring 5 is the smallest and newest but charges a membership. The Galaxy Ring is the cheapest and works only with Android. The Ultrahuman Ring Pro is rated to last longest between charges. Specs, prices and two-year costs side by side.
Guide
Best smart rings in 2026: how to choose, and six worth a look
Six rings chosen on published specs, prices and subscription costs: Oura Ring 5, Samsung Galaxy Ring, Ultrahuman Ring Pro, RingConn Gen 3 and Gen 2 Air, and Circular Ring 2. What each does best, what it costs over time and who it suits.
Guide
Oura membership explained: what it costs and what you get without it
Oura Membership costs $5.99 a month or $69.99 a year in the US. Without it, an Oura Ring shows three daily scores and little else. What the fee pays for, what it adds up to and how canceling works.
Guide
How to find your smart ring size for Oura, Galaxy Ring and Ultrahuman
Smart ring makers use their own sizes, so your jewelry size is only a starting point. Order the brand's free sizing kit, wear the sizer for a day and a night, and pick the smaller size if you're torn.
Guide
Ultrahuman Ring Pro: price, US availability, battery and the Oura patent fight
Ultrahuman's third-generation ring costs $479 with its charging case, is rated for up to 15 days per charge and needs no subscription. It's back on sale in the US, and Oura sued on Oct. 22 to stop that.
Guide
Smart ring vs smartwatch: which one should you get in 2026
A smart ring is easier to wear to bed and lasts days longer on a charge. A smartwatch has a screen, GPS, notifications and more health and safety tools, such as an ECG app and fall detection. How the two compare on battery, health tracking, workouts, cost and phone support.
Wearables
Oura sues Ultrahuman again, aiming to pull the Ring Pro from US stores
The new lawsuit relies on two patents the redesigned ring was never cleared against, one of them issued two days before Oura filed. Ultrahuman says the Ring Pro stays on sale.