Oura Ring 5 vs Samsung Galaxy Ring
3 questions both answer, side by side. Every answer is backed by the dated sources at the bottom.
Side by side
Can a smart ring last a week on one charge?
The Oura Ring 5 lasts about a week per charge, per BGR's review.
Good to know: Most features need the $5.99/month membership.
Samsung rates the Galaxy Ring at up to seven days per charge for sizes 12 and 13, and up to six days for smaller sizes.
Good to know: Maker's rating. The charging case adds up to 14 days in total before you need an outlet.
Can a smart ring track your sleep without a watch?
The Oura Ring 5 tracks sleep stages, heart rate, HRV and temperature; BGR rates its sleep analysis among the best.
Good to know: $399-$499 plus $5.99/month for most features. Not a medical device; new blood pressure trends lack independent validation.
The Galaxy Ring tracks sleep and health with no subscription.
Good to know: $399; Android only, and a Samsung phone for all AI features. Comparison from Aug 2025.
Can you swim and shower with a smart ring?
Oura rates the Ring 5 water resistant to 100 m, fine for sauna and water sports.
Good to know: Not for diving.
The Galaxy Ring is rated 10ATM (up to 100 m for up to 10 minutes) and IP68.
Good to know: Samsung says to rinse and dry it after it gets wet.
Only checked for one of them
Can you use a smart ring without a subscription?
The Galaxy Ring has no subscription; all tracking is included in the $399 price.
Good to know: Android only, and a Samsung phone for all AI features. Comparison from Aug 2025.
How we know (4 sources)
Review of the Oura Ring 5: much smaller titanium ring, $399 (Black, Silver) to $499 for other finishes, plus $5.99/month membership that unlocks most features, so about $470 in year one. About a week of battery. Sleep and recovery analysis among the best; new blood pressure and breathing trend features have little independent validation and are not diagnostics. Not a medical device.
Read the sourceOura Ring 5 support page (read Oct 22, 2026): water resistant to 100 m, suitable for sauna and water sports but not for diving; an accelerometer tracks movement and activity day and night.
Read the sourceGalaxy Ring vs Oura Ring 4 (last updated Aug 6, 2025): Galaxy Ring $399 with no subscription but Android only (Samsung phone for all AI features); Oura Ring 4 from $349 plus $5.99/month membership, works with iPhone and Android. Neither does detailed workout tracking on its own.
Read the sourceUS Galaxy Ring page, read Oct 22, 2026: a seven-day charge for sizes 12 and 13, up to six days for smaller sizes, and up to 14 days in total with a full charge of the cradle. Water resistance consistent with 10ATM (up to 100 m for up to 10 minutes) and IP68 (up to 6 feet for up to 30 minutes); rinse and dry after it gets wet.
Read the source