Cirius Fit

Some days the same back hurts more than others — and not knowing why makes it harder. Cirius Fit helps you find out. Leave a one-line pain note, and the app places it next to the sleep and recovery your band measured overnight. Your own records start showing that pain feeling bigger after a bad night isn't your imagination. Logging takes seconds: tap where it hurts and how much, and you're done. Pain, sleep, recovery, activity, and care come together into one daily pain condition number — check it in the morning and decide how gently to take the day. Care takes twenty minutes. Rest the band on the painful area, let the gentle near-infrared warmth run, and compare pain before and after until you find what works for you. As records build, your own clues appear: rainy days, the day after a long walk, short-sleep nights — when your pain tends to rise, drawn from your records rather than someone else's advice. A weekly report sums up the flow, comfortable days included. Worried about a parent living far away? Link Family Watch. Family sees recovery and sleep summaries, and gets an alert if records stop for days or recovery keeps falling. All scores and guidance are references based on health research. This is not a medical device and cannot be used for diagnosis or treatment. If pain persists, please consult a professional. ※ Designed for the Cirius band. Pain logging works without one.