Ergreg – Concept2 PM5 live
Live SkiErg, rower & BikeErg
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Ergreg is an independent project, not affiliated with Concept2, Inc. A Bluetooth PM5 monitor is required to connect to the ergometer; without one, Demo mode shows the whole app.
Ergreg shows live data from your Concept2 ergometer (SkiErg, RowErg, Model D/E, BikeErg) connected over Bluetooth to the PM5 monitor, and uploads your workouts to your Concept2 Logbook.
RELIABLE BLUETOOTH CONNECTION
• Automatically resumes the last monitor, no chooser needed.
• Automatic reconnection for 3 minutes if the link drops: the workout goes on.
• Built-in troubleshooting help.
LIVE DATA
• Time, distance, pace /500 m, power, stroke rate, heart rate, calories, strokes, drag factor, projection, speed, remaining…
• Five swipeable screens: all data, essentials, intervals at the step you choose, a screen you compose yourself, charts. Every tile can be changed, removed or added, large or small.
• Beep when the heart-rate zone changes, automatic PM5 disconnection after inactivity (adjustable).
• Full-width charts for pace, power, stroke rate and heart rate.
• Full screen, screen kept on during the workout.
HEART RATE ZONES
• 7 zones derived from your maximum heart rate, adjustable thresholds.
• The HR tile takes the colour of the current zone, time in each zone, coloured bands on the chart.
• Display in bpm, % of max HR, or both.
PLANNED WORKOUTS
• Intervals: warm-up, repeated distance intervals with rest, cool-down, on-screen guidance with sound cues.
• Race against a ghost: distance and target time, on-screen track with both positions and the gap.
• Workouts saved and shareable.
CONCEPT2 LOGBOOK (OPTIONAL)
• Secure sign-in to your Concept2 account (OAuth2).
• Sync of every workout, resumes after network loss, checks for workouts already in the Logbook to avoid duplicates.
• Splits and stroke-by-stroke data uploaded.
AUTOMATIC SAVING
• Every workout is saved during the effort: nothing is lost, even if the app closes.
• History on the device, CSV and TCX export.
Available in 47 languages.
No account to create, no ads, no subscription, no tracking.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.8.6
• New icon-based home screen with PM5 monitor status, simpler menus and a Back button.
• Clearer Exercises: Intervals (distance or time) and Race against a ghost are now separate.
• Per-interval target (distance or time) with green / red tracking live and in the table.
• All-data screen organised in framed, renameable groups; sortable tables.
• Four themes: dark, night, slate, light.
• Screen stays on for the whole workout; layout adapted to the Dynamic Island.
• Updated training programme.
The developer, Gregoire,Benoit, Patrick, Joseph TRUNET, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gregoire,Benoit, Patrick, Joseph TRUNET
- Size
- 4.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- French
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 HANDIGREG – Grégoire Trunet