Riversong Trinity SR01 Smart Ring is made of nanoceramic and polycarbonate. It monitors sleep cycles and provides health monitoring for heart rate and blood oxygen levels. The activity tracking features include steps taken, calories burned, and distance traveled. It also has a family sharing function for synchronizing health data. The ring is waterproof according to IP68 standards, allowing it to be submerged to a depth of 1.5 meters. It has a battery life of up to 3 days and weighs only 3.8 grams. The size 61 corresponds to a 20 mm diameter. The RS Trinity Ring app is required to access all features.

The Riversong Trinity SR01 Smart Ring offers continuous monitoring of your heart rate and blood oxygen levels, along with tracking for sleep, steps, calories burned, and daily distance traveled. It connects via Bluetooth to your smartphone, allowing you to receive notifications easily and discreetly.