Wattage

Indoor and outdoor cycling for iPhone and Apple Watch

Your trainer,
coached.

Pick a workout, press Begin, and Wattage sets your smart trainer's resistance for every interval. You just pedal.

Coming soon to the App Store
  • 143 workouts
  • ERG on any FTMS trainer
  • GPS rides on Watch
A ride in progress: power, target, heart rate and cadence over the workout profile
A workout's profile and intervals

Indoors

Structure without the spreadsheet

Recovery spins, sweet spot, threshold, VO2 max and FTP tests, all scaled to your FTP. Wattage holds the target power in ERG mode, so you can't drift off it. Skip an interval, turn the intensity up or down mid-ride, or keep riding once the plan ends.

An outdoor ride with its route map, distance and top speed

Outdoors

Leave the phone at home

Start Outdoor Ride on your Apple Watch for GPS distance, speed, elevation, a live map and heart rate. The ride and its route land on your iPhone the next time they're together.

Ride analysis with zones and training stress

Every ride

Know what it did

Normalized power, intensity and training stress. Time in power and heart rate zones. Your power curve, plus fitness, fatigue and form over weeks, so you can see the build working.

Achievements from bronze to platinum

Keep going

Always a next one

Achievements from bronze to platinum, personal bests and a weekly streak. Wattage always shows you the next thing within reach.

1

Pair your trainer

Any Bluetooth FTMS trainer, plus your Apple Watch or a heart rate strap.

2

Pick a workout

Or Free Ride, or head outside with your Watch.

3

Ride

Resistance, cues and stats are handled. It all saves to Apple Health and Strava.

Works with what you have

Wahoo KICKR, Tacx, Elite, Saris, Zwift Hub and most smart trainers made since 2020. Apple Watch for heart rate and outdoor rides. Rides save to Apple Health, and to Strava if you connect it.

Coming soon to the App Store