





Product description





1 100+ Sport Modes
2 Size First Before Buying
3 Pairing Instructions
4 Battery Life

Why not show the distance in kilometers during a workout?Open the app to view the FAQ page
If your phone’s location services aren’t turned on, or if your phone is too far away from the ring, the Blue.tooth connection between the ring and your phone will be affected, so data won’t be able to be uploaded to the app while you’re exercising.
Why does the ring drain its battery so quickly?
If the ring isn’t on your finger, the phone will remain in pairing mode, causing the battery to drain quickly. If you’re not wearing the ring, we recommend placing it in the charging case whenever possible.
Why am I required to pay a subscription fee when I download an app?
“RWfit” App is totally free! Extra charges may come from wrong app downloads or accidental paid link clicks. Search “RWfit” in app store and double-check its name and logo.
Check Size Before Purchase–Refer to the size chart and measure your finger circumference for proper fit. This is a rigid closed‑band smart ring. We suggest selecting 0.5‑1 size up from your measured finger size to accommodate natural daily finger swelling for a snug, comfortable wear.
24/7 All‑Day Health Monitoring–Accurately monitors heart rate, blood oxygen, sleep, activity, stress and family love and care. Pair with the app to view real‑time health data anytime. It logs health & sleep data offline and auto‑syncs after re-connection for your full health snapshot.
IP68‑rated Water‑Resistant & Remote Camera Control–Featuring IP68‑grade waterproof performance, this smart ring supports swimming, showering and a wide range of water‑based activities. It also comes with a practical remote camera control function. Simply shake the ring to trigger the shutter and snap photos hands‑free, so you can easily record your precious life moments.
Charge Anytime & Anywhere–This smart ring includes two USB cables and a portable charging case for on‑the‑go power. A full charge supports 4‑7 days of regular daily use. You can monitor real‑time battery status via the Luckring App, allowing you to conveniently top up your ring anytime and anywhere.
No Subscription Fees–Unlock all smart‑ring features directly within the App — no paid subscriptions required. Take full charge of your health data.Professional support for setup & usage. Timely replies and continuous App updates optimize your experience.
