Yes. The LYF Ring app is completely free with full access to all features. No subscriptions, no paywalls, no hidden fees.

LYF Ring comes in sizes 8–13. Use the Free Sizing App so you get the perfect fit.

Yes. LYF Ring is rated ​IP68 — safe for showers, rain, hand washing, and brief submersion. We recommend removing it for swimming or diving.

LYF Rings last approximately 5-7 days on a single charge, depending on the features active. Full recharge takes about 60 minutes. Please charge at every opportunity to top up so the rings are consistent in monitoring your data, especially your sleep.

LYF Ring uses medical-grade sensors for heart rate and SpO2 monitoring. Sleep tracking is validated against clinical sleep studies. Consistent wearing is important for the correct data, maintain battery recharging when possible.

The LED display shows real-time heart rate, step count, and notification indicators directly on the ring.

When your phone receives a call, LYF-Elite will show the phone number scrolling across the LED display, and LYF-Pulse will vibrate softly on your finger.

Pair your LYF Rings with your phone and use a simple tap gesture on the ring to trigger your phone's camera shutter — perfect for group photos and selfies. You need to set the feature in your ring app settings. Using more features will alter Battery lasting time.

Standard shipping takes 5–7 business days, expedited takes 2–3 business days. International shipping is 7–21 business days.

You have 30 days from the date of delivery to request a return. Items must be unused and in their original packaging.

Yes! We ship internationally. Delivery times vary by destination. International orders may be subject to customs duties and taxes.