KeeperCircle

Field hockey gps heatmaps

Free

Your Apple Watch and Garmin sessions sync automatically and map onto the pitch: heatmaps, D-zone breakdowns, heart-rate zones, replay. For keepers and outfielders. KeeperCircle turns your field hockey session into clear, visual performance analysis. Outfield trackers tell you how far you ran. They don't show where you stood in the D, how much of the circle you covered, or where it gets penetrated most. KeeperCircle does. Import a workout from Apple Health, a GPX file, or your Garmin device, and KeeperCircle maps your movement onto the real geometry of the pitch. WHAT YOU GET - Pitch heatmap — see exactly where you spent your time on the field, and find out if you're a wanderer - Movement track and replay — scrub through your session at 0.5x–4x speed - D-zone analysis (for goalkeepers) — time spent in each shooting-circle zone: 9-yard box, baseline left/right, centre left/right, for both ends - Inside vs outside the circle — see exactly how much of your distance and time was spent in the D, not just your totals - Circle work, measured — circle distance, circle time, stationary time and idle time in the D, plus a circle variability score (Low / Moderate / High) for every session - Heart-rate zones — personalised using the Karvonen method from your age and resting heart rate, not a generic age formula - Metrics cards — total distance, total time, max and average speed, and average and max heart rate - Satellite view — your GPS trace and heatmap over a real aerial photo of the pitch HOW IT WORKS KeeperCircle recognises the field you played on automatically and overlays accurate pitch lines and shooting circles. Played somewhere new? Map the field once and it's saved for next time. IMPORT FROM ANYWHERE - Apple Watch — recorded workouts sync automatically via Apple Health - Garmin — connect once and new sessions sync automatically - GPX files — import manually Made for keepers, not adapted for them — the GK-specific detail you've never gotten from a regular running app. And built for outfield players too, who want to understand and improve their game.

Ratings & Reviews

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What's New in 1.1 Garmin connections now stay active for much longer. We fixed a bug that dropped your SweatStack session after about 15 minutes. New users are now guided through a welcome sequence, so it's easier to get set up and know what to do first. Simplified the Apple Health permissions. What used to be two separate approvals is now one, so setup is quicker and clearer. You can now see your app version in Settings. Tap it to read the "What's New" notes for your current version, which also helps if you ever need to report an issue.

Version 1.1

The developer, Joey Stam, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Location
    • Contact Info
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Provider
  • Joey Stam
Size
  • 5.8 MB
Category
  • Sports
Compatibility
Requires iOS 17.6 or later.
  • iPhone
    Requires iOS 17.6 or later.
  • iPad
    Requires iPadOS 17.6 or later.
Languages
  • English
Age Rating
9+
Copyright
  • © 2026 KeeperCircle
  • Developer Website
  • Privacy Policy

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