Comparison · updated 2026-10-06
Samsung Galaxy Ring vs Ultrahuman Ring AIR
Galaxy integration versus broader phone support.
Bottom line
Galaxy Ring is strongest in Samsung Health; Ultrahuman supports iPhone too.
Scroll horizontally to compare every product.
| Decision | Galaxy Ring | Ring AIR |
|---|---|---|
| Status | current | current |
| Reference price | $399.99 | $349.00 |
| Three-year hardware + required plan | $399.99 | $349.00 |
| Subscription | No mandatory plan | No mandatory plan |
| Phone support | android | ios + android |
| Sizes | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 |
| Weight | 2.3–3.3 g | 2.4–3.6 g |
| Sensors and insights | Optical bio-signal sensor, Temperature sensor, Accelerometer. Outputs: Sleep, Energy Score, Heart rate, Activity, Cycle Tracking | Infrared PPG, Temperature sensor, 6-axis motion, Red, green and infrared LEDs. Outputs: Sleep, Recovery, Movement, Temperature trends |
| Battery claim | 6–7 days | 4–6 days |
| Charging | Portable case; about 90 minutes. | Size-specific charger; about 180 minutes. |
| Water resistance | 10 ATM and IP68 under specified test conditions. | Manufacturer states 100 m. |
| GPS | No built-in GPS is stated. Workout routes use the connected phone’s GPS and require phone location services. | Built-in or phone-assisted GPS route support is not verified. |
| Platforms | Samsung Health, Health Connect | Apple Health, Health Connect |
| Market availability | US (available), CA (available), GB (available), IE (available), BE (available), NL (available), DE (available), FR (available), IT (available), ES (available), PL (available), SE (available), JP (available) | GB (available), IE (available), BE (available), NL (available), DE (available), FR (available), IT (available), ES (available), PL (available), SE (available) |
| Evidence note | Clear specifications; ring-specific independent accuracy evidence remains limited. | Independent product-specific validation is less developed than Oura’s. |
| Key strengths | Deep Galaxy integration; No ring subscription; Portable case | No required base subscription; Very light; Broad features |
| Key limitations | No iPhone support; Compatible Galaxy required; Limited automatic workouts | Four-to-six-day claim; Optional services add cost; US availability unknown |
How to decide
Start with exclusions
Confirm market, phone, size and required plan first. A product that fails one is not a match.
Then compare uncertainty
Battery and feature claims come from different test conditions. Read each product page’s dated sources and evidence note.
Wellness only. None of these rings diagnoses a condition or replaces professional care.