StrideLab
Pulse Band 6
Two ways to track the same metrics: wrist band vs finger ring.
View product →
PaceLoop
Ring Sense
A sleep lab that weighs four grams.
A titanium smart ring that tracks sleep stages, readiness, heart rate and temperature trends from your finger — where the signal is strongest — with a week of battery and no subscription for your own health data.
$279.99
Low stock — only 4 left
Sandbox demo checkout — payment is simulated and no order is fulfilled.
Specifications
Health
| Health sensors | Heart rate, HRV, SpO2, skin temperature, accelerometer |
| Sleep tracking | Stages, latency, efficiency, temperature deviation |
| Readiness score | Daily score from sleep, HRV and temperature |
Battery
| Battery life (typical) | 7 days |
| Charging | Ring dock, USB-C (full charge 80 min) |
Compatibility
| Phone compatibility | iOS 16+, Android 11+ |
Connectivity
| Connectivity | Bluetooth 5.2 |
Physical
| Material | Grade-5 titanium, PVD finish |
| Sizes | US 6–13 (sizing kit included) |
| Weight | 4 g |
| Water resistance | 10 ATM |
Check compatibility
Pick another product and VOLT checks the recorded relationship and specification records — the same check the API runs. If nothing is recorded, it says so.
Shipping, returns & warranty
Shipping
Free standard shipping (5–7 business days) on orders over $75. Standard shipping $6.95 under $75; expedited (2–3 business days) $14.95. Demonstration store — no real orders are fulfilled.
Returns
30-day returns on all products, free return label included. Items must be in original condition. Demonstration store — returns are simulated.
Warranty for this product
2-year limited warranty. Every product includes the VOLT limited warranty shown on its product page (1 or 2 years), covering defects in materials and workmanship. Demonstration store — warranty terms are illustrative.
Compatibility & related products
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Every relationship above is a catalog record whose justification is checked against the products' recorded specifications — charger wattages, shared protocols, platform lists — never a guess.