# ErgData for PM3 PM4

> ErgData for PM3 PM4 (iPhone/iPad app by Concept2, Inc..)

- Source: https://appshunter.io/ios/app/ergdata-for-pm3-pm4/id1575416793 (this page in markdown: same URL + `.md`)
- Developer: [Concept2, Inc.](https://appshunter.io/developer/446481798)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 13 MB
- Languages: Dutch, English, French, German, Japanese, Korean, Portuguese, Chinese, Slovak, Spanish and 2 more
- Released: 2022-06-13
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/ergdata-for-pm3-pm4/id1575416793/reviews.md

## What is ErgData for PM3 PM4?

ErgData for PM3/4 connects to older Concept2 PM3/PM4 monitors via a wired connection. Users with a PM5 should use the ErgData app instead. If possible, we recommend upgrading to a PM5 monitor to take advantage of the additional features of the ErgData app.

ErgData for PM3/4 provides additional statistics, stores and displays your workout results, and uploads your workouts to the Concept2 Online Logbook. It also offers the enhanced
visibility of a backlit display.

This app integrates with Apple Healthkit.

Requires:
- Concept2 RowErg or SkiErg with a PM3 or PM4 monitor.
- A cable that may be available from liverowing.com
- USB cable and a USB OTG (On-The-Go) Adapter (available from Amazon and other online vendors) 

Features:

Displays your workout data in real time.

Offers a choice of two screens:

1) Screen similar to your Performance Monitor (showing
choice of watts, Calories, or current pace) plus two additional pieces of data from the list below.

2) Screen showing:
-> Drive Length
-> Drive Time
-> Average Force
-> Peak Force
-> Drag Factor
-> Stroke Count

- Replaces your LogCard: ErgData logs all your workouts, including intervals, splits and heart rate information.
- Syncs workouts with the Concept2 Online Logbook.
- This app integrates with the Health app. Saves heart rate, Calories and basic workout data. Syncs with the user's weight.
- Displays weight-adjusted scores.
- Collects heart rate information from the PM4 when the PM4 is connected to a heart rate measuring device.
- Displays your workout information on a color, backlit screen.

(Note: Do not use a LogCard in the monitor when using ErgData or workouts may not be saved correctly)


## Version history (last 1 release)

### 1.5 — 2022-06-13

No release notes.

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## More apps by Concept2, Inc.

- [ErgBuddy](https://appshunter.io/ios/app/ergbuddy/id446481795)
- [ErgData](https://appshunter.io/ios/app/ergdata/id561716382)
- [ErgRace Online](https://appshunter.io/ios/app/ergrace-online/id1509799588)

All apps by Concept2, Inc.: https://appshunter.io/developer/446481798

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*