AI fitness tracker · smart widgets
Voltra reads your heart rate, recovery, sleep, and strain — then its AI coach turns the noise into one clear instruction a day. Glanceable widgets. Zero spreadsheet-brain.
Works with Apple Watch · Garmin · Whoop · Pixel Watch
"I stopped guessing. Voltra told me to back off two days before my legs knew it — then sent me into race week fully charged. PR'd by four minutes."
"The widgets are the product. My athletes glance at their wrist, see the recovery score, and the argument about training load is already over."
"Voltra's AI coach is the first one that understands a life. Missed a session? It re-plans the week instead of guilt-tripping you. Rare."
*SELF-REPORTED, 12-MONTH VOLTRA ATHLETE SURVEY, N=8,410
The hardware you own, finally smart
Your watch already collects everything. Voltra is the layer that decides what it means — and puts the answer where you'll actually see it.
01 / Smart widgets
Voltra's home-screen and watch-face widgets aren't static. Post-workout, recovery jumps to the front. Race week, taper compliance takes over. The right number is always the first number.
02 / AI coach
Every morning at 7:00, Voltra's coach reads your HRV, resting heart rate, sleep stages, and training load — and writes you a single brief: what to do, how hard, and why. Miss a day and it re-plans the week, not your motivation.
03 / Recovery engine
The recovery score fuses HRV, resting HR, sleep debt, and muscle strain into one number you can trust at 6 a.m. Green means go hard. Amber means go easy. Red means Voltra already cancelled your intervals.
04 / Streaks, rebuilt
Dumb streaks die the day you get sick. Voltra's adaptive streak counts prescribed rest as a win, freezes for illness and travel, and only breaks when you actually quit. Consistency, not compulsion.
How it works
Day zero
Connect Apple Watch, Garmin, Whoop, or Pixel Watch in under two minutes. Voltra backfills up to three years of history — your baseline starts smart.
Days 1–14
Two weeks of normal training teach the model your HRV rhythm, sleep signature, and how fast you actually recover. No generic thresholds — just yours.
Every day after
One daily instruction on your widget. Push, hold, or rest — with the reasoning one tap away. You train; Voltra runs the math.
Pricing
Every plan starts with a 14-day full-power trial. No card required. Cancel with one tap — your data exports with you.
For the curious
For people with a goal
For coaches & teams
Charge up
Fourteen days of the full system — AI coach, recovery engine, every widget. Strap in before your next session.
No card · Works with the watch you already own