Compare up to three models from one category. Keep the purpose and the source beside the numbers.
A gesture controller for glasses and computers
Keep in mind Real-world false triggers and exact device compatibility are the tests that matter. It lacks payments and vibration, and shipping fees are collected after the campaign. Core features currently have no subscription planned.
Sleep, daily activity and recovery trends
Keep in mind UK and EU current prices were not verifiable from checked configurators; placeholder totals were excluded.
Published specifications and documented constraints. See the full comparison below for prices and sources.
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| Smart ringsAdd a model |  |  |
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| Prices · all markets | $249 USD≈ €223 EURECB 2026-10-12International · Historical campaign price 1 offer records & sources$249 USD≈ €223 EURECB 2026-10-12 International · Historical campaign price Historical campaign priceKiWear Historical Super Early Bird: one ring, charging case, USB-C cable, phone stand and manual Current reward availability and final checkout total not confirmed.Check merchant offer ↗Price source ↗ Checked 2026-10-12 | $399.99 USD≈ €358 EURECB 2026-10-12US · Store price · Out of stock 1 offer records & sources$399.99 USD≈ €358 EURECB 2026-10-12 US · Store price Out of stockTitanium Silver, size 6, SM-Q506NZSAXAR Official exact Silver size-6 SKU metadata lists $399.99 and OutOfStock. The live US manufacturer buy page also marks all displayed colors out of stock. Reference price only; no buy-now availability.Price source ↗ Checked 2026-10-12 |
| Designed for | A gesture controller for glasses and computers ↗ | Sleep, daily activity and recovery trends ↗ |
| Tracking | Not verified | Sleep, heart rate, skin-temperature and cycle trends, steps and activity; Samsung Health Energy Score ↗ |
| Sensors | HR, SpO2, sleep and activity ↗ | Optical heart-rate sensor, temperature sensor and accelerometer ↗ |
| Battery / power | 3-5 days typical or about 20 hours continuous (manufacturer claim) ↗ | Up to 7 days, depending on size and use; charging case included ↗ |
| Battery context | Not verified | Manufacturer typical-use estimate; larger sizes 12-15 used for up-to-7-day test ↗ |
| Water / dust rating | Not verified | 10 ATM / IP68 ↗ |
| Connection & compatibility | Up to 8 Bluetooth devices; 2 active simultaneously ↗ | Bluetooth 5.4; Android 11+ smartphone with at least 1.5 GB RAM; Galaxy Wearable, Samsung Health 6.27+ and Samsung account; some features require a Galaxy phone ↗ |
| Material | Not verified | Titanium frame ↗ |
| Fit & sizing | Not verified | Use Galaxy Ring sizing kit; sizes differ from ordinary jewellery rings ↗ |
| Weight | Not verified | 2.3-3.3 g; size 5 2.3 g, size 15 3.3 g ↗ |
| Subscription | Not verified | Core Samsung Health tracking included; optional Samsung Care+ and retail memberships cost extra; check current Galaxy AI terms ↗ |
| Ring width | Not verified | Not verified |
| Thickness | Approx. 3mm ↗ | Not verified |
| Materials | Zirconia ceramic outside, epoxy resin inside ↗ | Not verified |
| Controls | Air Mouse, swipes, pinches, taps and customizable gestures ↗ | Not verified |
| Payments & haptics | No NFC payments; no vibration alert ↗ | Not verified |
| Availability | Funded campaign ended October 7, 2026. Reward schedule points to late November; actual shipping not independently confirmed. Late November 2026. | Manufacturer product/specification pages remain available. Checked US configuration is marked out of stock. UK/EU configurators do not expose a usable verified current price; no regional stock guarantee is made. |
| Important context |
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| Editorial pick & release | #2 · Upcoming Smart ringsExpected: Late November 2026Original Kickstarter reward plan | #5 · Our Top 10 Smart ringsReleased: Jul 24, 2024Initial US general availability |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-12 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.
