Keiser M Series

Keiser M Series

by Keiser Corp.

2.8K ratings
256 reviews
Free

Details

  • Released
  • Updated
  • July 8, 2016
  • June 18, 2026

Features

Keiser M Series screenshot #1 for iPhone
Keiser M Series screenshot #2 for iPhone
Keiser M Series screenshot #3 for iPhone
Keiser M Series screenshot #4 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app collects data from Keiser M Series Intelligent equipment, offering real-time training metrics like power and cadence. It supports free rides, FTP tests, and guided workouts, syncing data to the Keiser Metrics cloud and compatible platforms.

Real-time training graphs
Power, cadence, FTP zones
Free ride mode
FTP test functionality
Guided workout sessions
Workout data syncing
Show original description

What users say

See all reviews

What's New in Keiser M Series

4.5.4

June 18, 2026

Bug fixes • Fixes Keiser Studio bike BLE connection

User reviews

Spinning Again

The app is great it has many different options to choose from for your workout,compared my off eye surgery and not being able to road bike I’ve gotten back on my keiser m3i and steady getting back into indoor spinning and feeling good!

Bluetooth Non-Op

I’ve been using my M3i since 2020 along with using the Keiser M series app. The does not work anymore. The app connects to the Bluetooth converter but no data is shown or recorded. This started in Aug 2026 after update. The bike works great but the software doesn’t. If you have an M3i I would recommend looking other apps or use your app watch.
Show more

Good but could use improvement

The only things I don’t like about the app are that it doesn’t work in the background and there is no way that I have found to control what statistics are displayed

If the app is put in the background so for example you can modify the song playing on your music app, it stops working. I don’t know if this is a IOS issue or what and it is no big deal.

The fact that I can’t control what statistics get displayed such as FTP percentage and the fact that the displayed statistics seem to change at random is annoying. Another issue is that the same statistics are displayed on all three screens instead of taking advantage of the multiple screens to display all of the available data that is tracked by the app
Show more

Sync to Strava

Have used this app for a number of years with my M3i spin bike. Recently it has stoped syncing with Strava and even having raised this with Keiser and Strava the issue still exits. Their responses are very vague and don’t appear to know what the problem is. Very disappointing.

Strava pairing

The Strava pairing is dropping again in every session. I link it up, it shows a green tick, but after the workout it doesn’t upload to Strava and the link now has a red cross. Having to upload manually 6-7 times a week is tiresome. I’d use another app but you don’t have open BLE

Developer apps

User experience

🐞

Reported Bugs

4 issues

App frequently logs users out

Bug

Inconsistent data recording and syncing

Bug

Compatibility issues with newer devices and iOS versions

Bug

Inability to save user profiles and settings

Bug

Requested Features

5 requests

Integration with Apple Watch for heart rate data

Feature

Background app functionality

Feature

More customizable workout options

Feature

Better data visualization and progress tracking

Feature

Improved Strava and other app integrations

Feature

FAQ

What does the Keiser M Series app do?

The app collects data from Keiser M Series Intelligent equipment, providing real-time training metrics such as power, cadence, and FTP zones. It allows users to engage in free rides, perform FTP tests, or follow guided workout sessions.

What are the key features of the Keiser M Series app?

Key features include real-time graphs for power and cadence, FTP zone analysis, guided sessions designed by master trainers, and the ability to sync workout data to the Keiser Metrics cloud. It also supports connections to platforms like Apple Health, Strava, and TrainingPeaks.

Is the Keiser M Series app free to use?

Based on the provided information, the app is available for free. There are no mentions of subscription fees or in-app purchases for core functionality.

What kind of training modes does the app offer?

The app supports multiple training modes, including a 'free ride' option for unguided workouts, an 'FTP test' to assess your functional threshold power, and 'guided sessions' developed by Keiser Master Trainers.

How can I analyze my workout data after training?

You can sign in with your Keiser Metrics account to sync your workout sessions to the Keiser Metrics cloud. This platform offers advanced analysis and review capabilities. Additionally, you can connect Keiser Metrics to other cloud platforms for automatic session syncing.