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Strength training tracker

Just train.
Pulsar logs the rest.

Pulsar reads your sets and reps straight from the watch, starts your rest timers for you, and scores your recovery so you know when to go heavy again. iPhone and Android.

Built for how you actually train

Apple WatchWear OSAuto sets and repsSelf starting rest timersRecovery scoreWidgetsLive activitiesStandalone watch modeFull export

It counts for you

Pulsar detects your sets and reps from the watch as you lift. No tapping between sets, no forgetting the last one. You just train.

Rest timers start themselves

The moment you rack the bar, the timer is already running. Pulsar learns your rest and nudges you back for the next set on time.

A recovery score that means it

After every session you get one clear number. It tells you when to push and when to hold back, so you go heavy on the right days.

4.8 Average rating across stores
120k Downloads since March 2025
9.2M Sets logged and counting

Where Pulsar sits

You asked how we compare

Against a spreadsheet you keep by hand and the big generic fitness apps, here is the honest picture.

Spreadsheet Pulsar Generic fitness apps
Auto-detects sets and reps
Rest timers that start themselves
Recovery score after every session
Standalone watch mode
Built for strength, not everything
Full export of your own data

A spreadsheet is honest but slow. Generic apps do a bit of everything. Pulsar does strength, and it does the logging for you.

Get Pulsar

Load the bar. We will handle the rest.

Tracking is free, for good. Pulsar Pro adds the recovery score, the program builder, unlimited history and standalone watch mode for 4.99 GBP a month or 39 GBP a year.

Download it before your next session.