FLINT Band

One score in the morning, not one more notification. FLINT reads your night, your strain and your meals — on your iPhone, no subscription.

FLINT reads your night and tells you, every morning, what your body can take today.

ONE NUMBER IN THE MORNING Your recovery, from 0 to 100, computed from your heart rate variability, resting heart rate, sleep and breathing, compared to YOUR normals, not to a generic average.

YOUR NIGHT, HOUR BY HOUR Duration, efficiency, stages, wake-ups, sleep debt. A four-question evening journal cross-checks your habits (caffeine, alcohol, screens, late workouts) with your mornings: what helps you, what costs you, in your data, not in an article.

YOUR STRAIN, SCORED OUT OF 20 Every session, detected or added, counts according to your heartbeats and your capacity. Running, walking and cycling with GPS; Tabata with voice cues; heart zones set on you.

YOUR MEALS, NO TYPING A photo or a barcode, and FLINT counts calories and macros. Your daily budget follows what you burn.

YOUR DATA, YOUR CHOICE No subscription, no data resale. An account identifies you; your health measurements stay on your iPhone unless you choose to share them to help improve FLINT, a choice you can take back at any time in your account settings. Scanning a meal or asking the Coach sends a request, when you decide to.

FLINT is not a medical device. It describes what your body did; it does not diagnose or treat.