7DAYS
Battery with continuous heart-rate tracking.
Forgedby a bandof light
A white ceramic smart ring that reads your heart rate, oxygen and recovery from the inside of your finger.
Pulse check
72BPM
Recovery
86%
Zirconia
ceramic shell
Polished to a mirror finish and fired for strength. Light enough to sleep in, hard enough to train in.
3.4G
Weight
7DAYS
Battery
100M
Water resistant
Train hard track
every move
Six layers, one ring
A ceramic shell over a titanium core, a flex circuit and curved battery, the optical sensor array and a clear inner window that sits against your skin.