Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.
Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.
A narrow sleep-tracking ring made in Japan
Keep in mind The slimness and battery figures still need independent testing. This is a long wait, with certification-dependent country support and specifications still subject to change. Sleep-apnea tendencies are not a verified diagnosis.
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 |  |  |
|---|---|---|
| Prices · all markets | Price not verified 0 offer records & sourcesNo verified price in this audit. | $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 narrow sleep-tracking ring made in Japan ↗ | 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 | Sleep stages, heart rate, HRV, SpO2, steps and stress ↗ | Optical heart-rate sensor, temperature sensor and accelerometer ↗ |
| Battery / power | 7-10 days, up to 10 maximum (manufacturer claim) ↗ | Up to 7 days, depending on size and use; charging case included ↗ |
| Battery context | Manufacturer maximum; size and settings can change actual runtime ↗ | 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 | English companion app planned for Kickstarter units ↗ | 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 | No subscription ↗ | Core Samsung Health tracking included; optional Samsung Care+ and retail memberships cost extra; check current Galaxy AI terms ↗ |
| Ring width | 5.19 mm (manufacturer claim) ↗ | Not verified |
| Thickness | Not verified | Not verified |
| Materials | Not verified | Not verified |
| Controls | Not verified | Not verified |
| Payments & haptics | Not verified | Not verified |
| Availability | Kickstarter funded and ended October 10, 2026; official site says limited late pledges are open. Delivery not yet claimed. May-July 2027. Current late-pledge reward price not exposed in accessible campaign text; do not reuse the ended $1 price-pass offer as a product price. | 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 | #1 · Upcoming Smart ringsExpected: May-July 2027SOXAI RING X backer delivery, certified destinations only | #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.
