reThrive: Discover your True Age

True Age is reThrive's headline number: a long-term estimate of your physiological age derived from wearable biometrics. It's meant to be read slowly, as a benchmark you move over months, not a daily score to obsess over. The app pairs it with context so you know which signals are pulling the number up or down. Watch the trend, not the day.

Where True Age is the slow score, Pace of Aging is the live one. It reads your current momentum, showing whether your body is aging faster or slower than your birthday suggests. This is the number most users check weekly, because it reacts faster to changes in sleep, training, and recovery. Simple idea. Big difference.

The Thrive System is the action layer, a control panel that turns insights into levers. Rather than telling you your True Age and stopping there, it points at specific daily habits you can adjust. It's the difference between a report card and a to-do list. Not everyone wants to be told what to change, and that's fine.

reThrive connects to the devices you already own instead of asking you to buy new hardware. The free tier connects one wearable; Pro removes that cap so you can pull from a watch, a ring, and a phone at once. That flexibility matters if you've got an Apple Watch for workouts and an Oura ring for sleep. Two devices, one score.

The company states that your biometric data stays yours and that it never sells it, with encryption in transit and at rest. You decide if, what, and when to share. For health data, that policy is a real part of the buying decision, not a footnote. It's a rare stance for a health tracking app, and worth checking against the privacy page yourself.

Pro members can create and join Circles, shared groups where members see progress together. The Pro Family plan includes three members, with extra seats at $33 per year each. It works for couples or families who want one shared view of the same health routine.