Keiser M Series

Keiser M Series

by Keiser Corp.

2.8K ratings
250 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
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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
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What users say

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What's New in Keiser M Series

4.5.4

June 18, 2026

Bug fixes • Fixes Keiser Studio bike BLE connection

User reviews

Unfortunately

Sadly they updated the app and it sticks constantly not reflecting the actual speed or watts. It also drops Strava all the time now. Bad update they should revert.

Doesn’t work

Will not let you register. Just spins

Please fix the updates to Strava…

I’ve been using the app for a few years and I’ve never had as many issues as I have had since the last update. It won’t upload anything for me anymore to Strava. Please fix this, or at least allow for a way to manually upload to Strava 🙏🏼

Fix the bugs

EDIT: now it won’t allow me to connect to Strava, despite taking me to its website to give permission for Keiser to access. What’s the point of taking the app offline just to create more bugs? Go back several steps to the version we’ve been using for a decade and worked perfectly well until recent attempts to “improve” it.

Bluetooth has not been improved, it now disconnects every 5mins or so before reconnecting again. Also, it’s now no longer automatically uploading to Strava.

Please revert to previous version until you fix the bugs introduced in this update.
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Won’t stay connected

If I temporarily view another app while riding the Keizer bike and come back to this MSeries app, the app is disconnected from the bike, asks to reconnect, and all the exercise data from the time period when I was viewing another app is lost. Thus all my history data is incomplete and unusable.

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.