Line Change
HOCKEY PERFORMANCE TRACKERCreate Your Account
Track your ice time, shift count, distance skated and more, all from the devices you already wear.
By creating an account you agree to the Terms and Privacy Policy. Your heart-rate data is yours: never sold, deletable any time.
About You
Used to work out calories, heart-rate zones and effort, and to read your games the right way for your position. Only you see this.
Leave max heart rate blank and we'll start at 220 − age, then raise it from your hardest real game.
How Do You Record Hockey?
Pick everything you use. We'll set up each one.
Connect Your Tracker
Connect once and each new game comes in on its own. Your past games can come too.
Importing your games. Keep this screen open until it finishes; it usually takes a minute or two.
Polar only shares new games with apps, so older ones come from your Polar data download:
- Go to account.polar.com → Download Your Data
- Wait for Polar's email (a few minutes to a day)
- Tap Import and choose the .zip it sends you
Connecting brings in every past Hockey workout now, and each new one after you play. We'll also ask to send you a "Nice work" notification when a game arrives.
- Open the Watch app on your iPhone
- My Watch → Available Apps → Line Change → Install
It adds live shifts and time on ice on your wrist. Apple's Workout app works just as well for your stats.
Only hockey heart rate leaves your phone.
Where Do You Play?
We'll tag each game with your team. Skip this if you only play pickup.
Your Next Game
Here's all you do. Your game shows up a few minutes after you're off the ice.
Record the way you already do: Workout app → Hockey. That's it.
Or use the Line Change watch app for live shifts, time on ice and auto Water Lock.
Wear it snug, and keep Low Power Mode off so heart rate is read the whole game.
Record it as hockey, and make sure the app saves workouts to Apple Health.
Open Line Change after you play and the game comes in.
- Record it as Ice Hockey in Polar
- Let Polar Flow sync on your phone
Your Setup
Your Games