Light enough to forget you have it on — even asleep.


One charge lasts the week — no nightly ritual.

A band you can wear day and night — quietly gathering every signal your body gives off, then distilling it into one score you can act on.
Helps you understand your body and supports every step toward healthier habits.
Heart rate, sleep, movement, and SpO₂ — around the clock.
Body composition a wrist can't see, synced to the same profile.
A daily Habit Score and a MaxAge™ that moves with what you do.
Order XIRCLE Band and XIRCLE Scale through our official retail channels. Every one of them ships brand-new units with the full manufacturer warranty.
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