Not as advertised
Don’t waste your money, the app doesn’t connect to my Apple Watch.
$4.99
About
Compare real-time heart rate data from multiple fitness devices simultaneously. Analyze workout recovery, track calories, and view giant heart rate displays for gym visibility. Offers workout history and export options.
✓Real-time HR comparison from multiple devices
✓Fullscreen gym display
✓Cooldown countdown timer
✓Heart rate recovery analysis
✓Calorie tracking with multiple formulas
✓30+ activity types
✓Workout history and JSON export
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What's New in Combi Fit Track
1.3.0
April 8, 2026
What's new in v1.3.0: GARMIN SUPPORT - Connect Garmin heart rate monitors alongside Whoop, Apple Watch, and Polar H10 - Compare up to 4 devices simultaneously during workouts DEVICE PICKER - Choose which devices to show on your dashboard in Settings - Enable or disable Whoop, Apple Watch, Polar H10, and Garmin individually THEME CUSTOMISATION - Pick any accent colour with the colour picker or choose from 8 quick presets - 6 background styles: Rainbow, Stripes, Diagonal, Bubbles, Warp, Solid - Adjust background brightness with the slider - All styles sync to your Apple Watch COOLDOWN COUNTDOWN - Start a 2-minute cooldown timer during high-intensity workouts - Heart turns cyan blue during cooldown for clear visual feedback - Auto-stops and saves when countdown finishes - Only available after 10+ minutes with HR above 120 BPM HEART RATE RECOVERY - Automatic HRR1 and HRR2 analysis after every workout - Recovery rating from Excellent to Poor based on medical benchmarks - Visual chart overlay showing your recovery period FULLSCREEN VIEW - Pinch to zoom: spread fingers for bigger timer, pinch for bigger heart - Clock display moved to top-right corner for better visibility - Start and stop buttons available directly in fullscreen - Calorie formula now shown via info button instead of separate card OTHER IMPROVEMENTS - Workout history only shows devices that were active during each session - Forgotten workout notification after 15 minutes in background - Apple Watch keeps tracking independently after iPhone stops - Battery indicators on animated background themes - Cooldown timer continues accurately even when app is in background - Live Activity updates more frequently on lock screen - Device selection syncs between workout view and fullscreen view - Compact Apple Watch layout fits all screen sizes without scrolling
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FAQ
What devices can Combi Fit Track connect to?
Combi Fit Track can connect to multiple fitness devices simultaneously, including Whoop bands, Apple Watches, and Polar H10 chest straps, allowing for direct comparison of their heart rate readings.
How does Combi Fit Track help with workout recovery?
After each workout, Combi Fit Track analyzes your heart rate recovery (HRR), providing metrics like HRR1 and HRR2, peak and recovered BPM, and a rating based on medical benchmarks to assess your recovery status.
Can I see my heart rate from across the gym with Combi Fit Track?
Yes, Combi Fit Track features a fullscreen gym display with giant heart rate readouts designed for visibility from a distance. You can tap to switch between connected devices as your active source.
Does Combi Fit Track track calories burned?
Yes, the app offers automatic calorie calculation using watts-based, HR-based, or MET formulas, depending on the available data. You can tap the info button to see the exact calculation method used.
What activity types does Combi Fit Track support?
Combi Fit Track supports over 30 activity types, including running, cycling, swimming, rowing, weightlifting, boxing, and yoga. It also allows you to track which body position each device was worn on for every workout.
Is my workout data saved with Combi Fit Track?
Combi Fit Track saves all past workouts with detailed charts showing HR data from every device. You can also export your workout data as JSON for further analysis.
Does Combi Fit Track have ads?
No, Combi Fit Track does not contain advertisements. It is a paid application that focuses on providing an uninterrupted user experience for fitness tracking and analysis.
On which devices can I use Combi Fit Track?
Combi Fit Track is available for both iPhone and Apple Watch. The dedicated Watch app tracks heart rate independently and syncs themes and accent colors with the iPhone app.
