Keiser M Series 4+

Keiser Corp.

Designed for iPad

    • 4.2 • 2.1K 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, 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 4.2.4

Bug Fixes
- Fixed max watts per kilogram tracking.
- Fixed kCal interval calculations from not totaling correctly.
- Fixed FTP Test skip tutorial option
- Prevents video from pausing on sign in screen

Ratings and Reviews

4.2 out of 5
2.1K Ratings

2.1K Ratings

Gage Parker ,

Interesting app

I found this app after attending a spin class that used another Kaiser App to create a class wide “dashboard” on a shared screen attached to the instructor’s laptop.

The app, which is free, offers two FTP tests: a “brief” 30 minute workout that calls for a 5 minutes of all out effort as well as an extended 45 minute workout that calls for a 20 minute all out effort to estimate the users FTP

In addition there are guided sessions for improving endurance, cadence, FTP and VO2 Max. There is no voice over narration for the “guided session” instead there is a combination, bar graph, watt meter and rpm gauge that suggests the optimal gearing and rpm to accomplish the workout. Kaiser has a subscription service that provides traditional narrated workouts..

SLAHdiva ,

Best investment ever

I waited in great anticipation for my bike once I placed the order. And I can tell you it has been the best piece of exercise equipment I’ve ever owned. I’ve been working out at home and I’m gyms for most of my life time and this bike is amazing.
It’s smooth and quiet. It’s sturdy even when I stand to pedal. And the app tracks all my activity so accurately. It’s easy to use and fun to watch while you ride.
The app also makes me work harder because I can see where I need to be. It allows me to compete with myself.
And the app immediately hooked up with my bike and the heart monitor.
I just can’t say enough good things about the app and the bike

comment-name ,

Provides FTP, Guided Sessions, Ride Data

The ability to take an FTP test periodically helps gauge progress. The guided sessions that are tailored to your FTP results are great! The app is a little glitchy though and sometimes has trouble starting up or pauses mid ride. If you open another app, your final data will tracked will be influenced by the time period you ran this app in the background, which is annoying. My biggest gripe though is with the calorie count. Since they have incorporated the Polar heart rate monitor readings in the app and have details from the rider profile, you wouldn’t think it would be too difficult to get accurate calorie counts. It is unclear what if any rider specific data is taken into consideration in the calorie count. Please address this. I wore my Suunto today out of curiosity and there was quite a disparity!!

App Privacy

The developer, Keiser Corp., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Sensitive Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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