Polar H10 workout recording moves from Beat to Flow

Polar has moved H10 memory recording into the Flow app. That means H10 owners can start a session, leave the phone behind and sync the workout back into Flow later, without using Polar Beat.

This has always been one of those slightly odd Polar things. The H10 could record a workout by itself for years, but if you actually wanted to use that feature, Polar sent you off to a different app.

That changes with Polar Flow 7.38.0.

Polar Beat just became a lot less necessary

The H10 has enough internal memory to store one standalone heart-rate session, recording heart rate once per second for more than 30 hours. That makes it useful for swimming, team sports, gym sessions or anything else where carrying a phone is annoying.

The hardware could already do all of this. The strange bit was how you started it.

Until now, Polar’s own instructions told H10 users to open Polar Beat, connect the sensor and choose “Save HR with sensor.” Once recording started, you could walk away from the phone and let the H10 handle the session on its own. When you came back, Beat downloaded the workout from the sensor and synced it into Flow.

Flow 7.38.0 removes that detour. You can now start the standalone recording directly from Polar Flow, which is where most Polar users are managing their training data anyway. It sounds like a small change, but it cleans up a clumsy part of the Polar ecosystem.

Better for phone-free workouts

The use case is simple. Start the recording in Flow, leave your phone behind and let the H10 store heart-rate data on the strap itself.

That makes particular sense for swimming because Bluetooth is unreliable through water, but it is also useful for football, martial arts and other activities where carrying a phone is impractical.

Once the session is finished, the data transfers back into Flow. The H10 still stores only one standalone session at a time, so this is not a replacement for a watch, but it removes one of the more annoying parts of using the sensor.

Polar has not said that Beat is going away, so we would not read this as the end of the app just yet. But for H10 owners who only kept Beat around for internal memory recording, Flow 7.38.0 removes a big reason to use it.

The timing is also interesting. We previously found references to an unreleased Polar H12 inside Flow code, suggesting Polar is still investing in its chest-strap lineup.