Keiser M Series 4+

Keiser Corp.

Designed for iPad

    • 4.1 • 415 Ratings
    • Free



The Keiser M Series app is a powerful tool for collecting data from Keiser M Series Intelligent equipment. Quickly connect to equipment and begin training with real-time graphs for power and heart rate, cadence range dials, FTP zones, and W/Kg ratios. Choose to free ride, perform an FTP test, or follow one of the guided sessions designed by Keiser Master Trainers.

Sign in with your Keiser Metrics account to sync workout sessions with the Keiser Metrics cloud. Keiser Metrics allows advanced analysis and review of workout sessions. Connect Keiser Metrics to other cloud platforms like Apple Health, Strava, and TrainingPeaks for automatic session syncing!

For more information about this app or other Keiser products, please visit our website at

What’s New

Version 3.10.7

Fixes bug that logged users out after app was closed.

Ratings and Reviews

4.1 out of 5
415 Ratings

415 Ratings

emKingWin ,

Would be great to be able to run as a background app

When I’m instructing I need to run this app in the background so I can see the music progress... unfortunately, at the moment, this is not possible and as soon as I move out of the Keiser M App it does not record my data. This would be a welcome update.


Not as reliable as it should be.

The last couple of times I have saved a session it has cut minutes off it. Luckily I had already transferred (manually)the data into my spreadsheet but I can’t see the hr, power etc for the lost minutes. Also of the pre planned sessions one doesn’t seem to have a proper warm down where all the others do. I don’t find the FTP threshold test very good either which considering this is the basis for all the other workouts... Maybe it is just me but the FTP test doesn’t guide me through the process properly. Now I manually enter a value for FTP which allows me to complete the workouts at the required level of collapse. On the whole I do like it and the variety of sessions and use it every time I use the machine.

Chris 532453 ,

Good app - few tweaks could make it great!

App is generally not bad and is good at recording all information from the workout. Also has built in FTP test, which, once you've completed, then allows future workouts to be measured in real time against FTP. This is really great! A couple of annoyances though:

1. Still often logged out without prompting once app closed and also continually asked to agree T&C's.
2. No way to classify first bit of workout as warm up and to exclude (if desired) warm up portion of workout from workout stats. This means when comparing FTP to average power of workout when completed, the stats are skewed.
3. Still difficult to track progress over time.

App Privacy

The developer, Keiser Corp., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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