Polar Flow

Polar Flow

Sync & Analyze

50K ratings
2219 reviews
Free
In-App Purchases

Details

Released
October 28, 2013
Updated
September 28, 2026

Features

Background Location Access

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About

This app helps you track daily activity, analyze workouts with detailed metrics, and gain insights into sleep patterns and recovery. It allows for device management, route planning, and seamless syncing with other popular fitness platforms.

✓Activity Tracking
✓Training Analysis
✓Sleep Insights
✓Training Load & Recovery
✓Device & Profile Management
✓Wireless Syncing
✓Third-Party Service Integration
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What users say about Polar Flow

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What's New in Polar Flow

7.37.0

September 28, 2026

Introducing Trends in Diary. Get a clear overview of your data from the previous two weeks. Customize Trends from the settings menu in Diary. We've also fixed bugs and made performance improvements.

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3

Subscriptions & In-App Purchases

Polar Fitness Program

Polar Fitness Program

$8.991 Month
1 Month trial
How to cancel Polar Flow subscription ⁉️

User reviews

Great watch Poor App

Love the watch. It’s light and tracks well. The App is not great. Constantly having to Sync the watch and reset every few weeks.

Polar Flow doesn’t flow

I had the Polar Beat and it was fantastic. User friendly.
This one is more complicated and you can only e-mail them for help.

It’s okay

The app is technically capable. Really annoying is it asks for a review EVERY TIME I SYNCH my watch to the App. Even though I’ve already written one.

The latest watch interface is clunky - you require 4 individual finger presses to start a training session! Far too many.

Ending a session is clunky too. I had to press the end button continuously - as it would not respond - it the restarted the watch completely & I lost my whole days training session- hugely frustrating!
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Started strong, now not so much

Loved polar products. Finally sprung for the vantage v3. Their HR accuracy won me over. I got a solid 18 months out of it, but this last update took a turn for the worst. I can deal with a lot, but I'm all about tracking my HR. Since the 6.0.18 update, V3 is reading my rate as bradycardic when I'm 2x, sometimes 3x above. I'm starting to look at Apple Watches. Bummer.
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Sync issue

Sync doesn’t always sync , leaving data unrecorded.

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes during syncing

Bug

Inconsistent data sync between watch and app

Bug

Firmware updates causing loss of user data

Bug
✨

Requested Features

4 requests

Ability to manually edit workout data

Feature

Integration with more third-party apps

Feature

More advanced training programs and coaching

Feature

Improved sleep tracking and analysis

Feature

FAQ

What does the Polar Flow app do?

The Polar Flow app serves as a personal sports, fitness, and health companion, designed to maximize the potential of Polar devices. It allows users to track daily activity, analyze workouts with detailed metrics, gain insights into sleep patterns and recovery, and manage their Polar devices and profiles.

What are the key features of Polar Flow?

Key features include comprehensive activity tracking (steps, calories, distance), in-depth training analysis (heart rate, speed, pace), advanced sleep insights (stages, quality, skin temperature), training load and recovery recommendations, device and profile management, wireless syncing, and integration with other services like Strava and TrainingPeaks.

Is Polar Flow free to use?

The Polar Flow app is free to download and use. While the core functionality is available for free, it does offer in-app purchases, suggesting that some advanced features or content might be unlocked through these purchases.

What devices is Polar Flow compatible with?

Polar Flow is exclusively designed to work with Polar devices, such as Polar watches and heart rate monitors. It allows for seamless integration and data syncing from these devices to provide a holistic fitness and health experience.

How can Polar Flow help with my fitness journey?

Polar Flow provides personalized guidance and feedback based on your tracked data, helping you understand your progress and optimize your training routines. By analyzing your activity, workouts, and sleep, it offers insights to improve performance, prevent overtraining, and enhance overall well-being.