AccliMate

Uptime Ventures LLC

About this app

AccliMate estimates how adapted you are to heat and to altitude, from the training you already do. There is nothing to log and no account to create.

TWO NUMBERS, UPDATED AS YOU TRAIN
Your heat acclimation and altitude acclimation are shown as percentages from 0 to 100. The app reads your workouts from Health Connect, looks up the weather at the place and time of each one, and converts every session into an estimated dose: heat strain for the heat number, and time spent at altitude — including the hours you live there — for the altitude number.

BUILT ON PUBLISHED MODELS
The estimates follow the acclimation research the app is based on: heat adaptation builds over one to two weeks of training in warm conditions and fades at roughly 2.5% a day without it; altitude adaptation builds over weeks and fades more slowly. If you lose adaptation and train again, previously held adaptation comes back faster than it was first earned — the app models that too.

SEE WHAT DROVE THE NUMBER
Every estimate shows its working: the recent sessions that counted, the conditions they were done in, and a history view with your daily percentages and the full session log. Your history builds from your last 90 days of training the first time the app sets up, and a new day is added each day after that, whether or not you open the app.

AT HOME AND ON YOUR WRIST
A home-screen widget shows both numbers and how they moved this week. On Wear OS, a tile and two watch-face complications show the same estimates.

TRAVEL ALTITUDE, ONLY IF YOU WANT IT
Altitude adaptation mostly comes from living at altitude, not from workouts. You can set your home altitude in the app, and if you travel, an optional setting credits the altitude where you are staying, using background location. It is off by default, and the app explains exactly what it does before asking.

Your heart-rate zones are derived from your own recorded data, and you can enter your age so the maximum-heart-rate estimate has a floor. Distances, temperatures, and altitudes can be shown in metric or imperial.

Estimated from your workouts and local weather. Not a medical measurement — individual heat response varies widely.

What’s new

Wear OS compliance: branded splash, large-font fix