Belun® Ring helps you discover the quality of your sleep — at home, comfortably, by simply putting on your ring before bedtime. You will uncover the mysteries of Sleep apnea risk and Sleep quality.

Your Belun® Ring (BLR-100X) includes a Ring which you wear it during sleep to monitor your sleep, a Cradle for storing data and charging the Ring, spare Ring Arms of different sizes for fitting your index finger, a USB charging cable for charging the Cradle and a Finger Ruler for measuring your finger size.

Ring (with one Ring Arm installed)

Cradle

Spare Ring Arm(s)

USB Charging Cable (Type-C to Type-A)

Finger Ruler