What materials are used in the Mayissi Smart Ring?
Our smart ring uses a wireless ring form factor embedded with advanced multi-sensor fusion technology. It’s lightweight, weighing about 2.5 grams, and built with durable materials that meet IP68 and 5 ATM waterproof standards for daily wear and workouts.
Does the Mayissi Smart Ring work without a subscription?
Yes, our smart ring for women and men does not require any subscription. Once you purchase the ring, you get full access to all app features, including sleep and health tracking, with no ongoing fees—just one upfront payment.
How do I maintain the battery life of my sleep tracker ring?
Our smart ring sleep tracker offers 5–7 days of typical battery life and up to 15 days on standby. To maximize battery performance, charge your ring fully in about 1.5 hours and use the charging case for extended power when needed.
Can I wear the Mayissi Smart Ring while swimming or exercising?
Absolutely. The ring features a 5 ATM waterproof rating, so you can wear it during swimming, showering, and workouts without worry. It’s designed specifically for all-day comfort and durability through your active lifestyle.