Samsung Galaxy Ring
Samsung Galaxy Ring is a lightweight smart ring focused on passive wellness and sleep tracking rather than smartwatch-style apps or a display. Its titanium-framed design includes accelerometer, optical heart-rate/PPG and skin-temperature sensors, 10ATM and IP68 water/dust resistance, and battery life rated by Samsung at up to seven days depending on ring size and usage. Samsung expanded the size range to US sizes 5 through 15 in 2025, but buyers should use the sizing kit because Galaxy Ring sizing differs from conventional jewelry. The ring requires a compatible Android phone, Samsung Health, Galaxy Wearable and a Samsung account for its core experience; Samsung also explicitly states its health features are for general wellness and are not medical diagnosis or treatment tools. The practical appeal is low-friction overnight tracking and a compact form factor, while the tradeoff versus a Galaxy Watch is the absence of an on-device screen, GPS and richer workout interaction.
VERIFIED SPECIFICATIONS
Key facts at a glance
Specifications can vary by trim, market, configuration, software revision, or model year. Lohabook keeps the source boundary visible instead of flattening those differences.
| Specification | Verified value |
|---|---|
| Materials | Titanium Grade 5 frame with concave ring design |
| Sizes | US sizes 5 through 15; Samsung recommends using its sizing kit because fit differs from conventional rings |
| Weight | Approximately 2.3 g to 3.0 g for the original sizes 5-13; weight varies by size |
| Sensors | Accelerometer, optical PPG sensor and skin-temperature sensor |
| Memory | 8 MB |
| Connectivity | Bluetooth Low Energy 5.4 |
| Durability | 10ATM and IP68 under Samsung's stated test conditions |
| Battery life | Up to seven days depending on ring size and usage; smaller sizes have lower rated capacity |
| Charging | Dedicated charging case with 361 mAh battery; Samsung states about 40% ring charge in 30 minutes under its test conditions |
| Compatibility | Compatible Android smartphone required; Samsung Health, Galaxy Wearable and Samsung account required for core features |
| Health-use limitation | Samsung states tracked health information is for general wellness/fitness and is not intended to diagnose, treat, monitor or manage medical conditions |
OFFICIAL REGIONAL PRICING
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Official source ↗| Country | Currency | Starting price | Configuration / basis | Source |
|---|---|---|---|---|
| United States | USD | $399.99 | Current Samsung U.S. one-time purchase price shown for Galaxy Ring across Titanium Black, Gold and Silver; taxes, optional Samsung Care+, trade-in credits and promotions excluded | Official store ↗ |
SOURCE & FRESHNESS
What this reference is based on
Last verified Aug 17, 2026, 5:01 AM UTC. Manufacturer data can change by market, trim, configuration, tax treatment or software revision.