Boyacare Smart Ring

The Boyacare Smart Ring helps you track sleep, heart rate, daily activity, steps, calories, and wellness trends in a compact ring design. Unlike a smartwatch, the lightweight ring is comfortable to wear during sleep, workouts, work, and daily routines. Sizing is important: Smart rings fit differently from regular jewelry rings because built-in sensors require close contact with your finger. Please measure the finger you plan to wear the ring on and compare it with our size chart before ordering. If your measurement is between two sizes, choose the larger size for a more comfortable fit. Do not rely only on your wedding ring size, as finger size can vary by hand and finger. Compatible with most iOS and Android smartphones. For best results, wear the ring snugly on your index, middle, or ring finger.