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MPA and Power - Xert


Using your Xert™ Fitness Signature, real-time Maximal Power Available (MPA™) is calculated and displayed. Get immediate feedback on your progress when you receive a fitness breakthrough medal for exceeding your MPA.</p><p></p><p>In addition, a colour-coded power display enables quick view of your current power output:</p><p> ● Green - Well below threshold</p><p> ● Blue - Just below...

What’s New

v3.0 *** Automatic Fitness Signature Updates!!! *** Be sure to use Garmin Express or Garmin Connect Mobile to configure your username and password.</p><p>Indicator: Green = Signature Updated, Amber = In process (Update in less than 5 minutes), Red = Error - Invalid Username/Password (Indicator only shows on full width display).

Additional Information


This app requires access to:

  • Run in the background when it is not active (potentially affecting battery life)
  • Send/receive information to/from the Internet
  • Edge® 1000 Edge® 1000
  • Edge® 1030 Edge® 1030
  • Edge® 520 Edge® 520
  • Edge® 820 Edge® 820
  • Edge® Explore 1000 Edge® Explore 1000
  • Edge® Explore 820 Edge® Explore 820
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 935 Forerunner® 935
  • fēnix® 5 fēnix® 5
  • fēnix® 5S fēnix® 5S
  • fēnix® 5X fēnix® 5X
  • fēnix® Chronos fēnix® Chronos
Average Rating: (12 Ratings)

Bart Bloomquist
March 19, 2018

Latest app will not work with the Edge 1030 it appears it doesn't communicate with GCM to auto update the signature now I am just stuck with the default 1200 MPA.

Developer Reply
March 19, 2018, BaronBiosystems

You may just need to start a recording to get the app to fetch the new values. It might take 5 minutes or so. If you happened to have done a hard reset on the 1030, it unfortunately may then take a few hours. Issue we let Garmin know about.

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