watchOS 9 with Running Power & Triathlon Mode – Ready to use NOW

watchos 9

Apple Running Power – How to try it out

More from 2023: watchOS 10 announced

Apple recently announced new features that will come to iOS 16 and watchOS 9 in August 2022, those features include running power, running dynamics and a new triathlon sports profile which will all work on Apple Watch Series 7 down to Series 3. These features ARE available NOW in beta but how can you try them out?

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Enrol in the Beta Programs

First, update your iPhone to iOS 16 beta and then your watch to watchOS 9 beta. After registering you need to download and install what Apple call a ‘Profile’ for each device.

Register & Install iOS 16 beta

USE APPLE SAFARI for this

  • Enrol your iPhone on the  and register with your Apple ID.
  • “Enroll your iOS device.”
  • Go to  on your iOS device.
  • Download the configuration profile.
  • Go to Settings, ht profile should be shown as available to install (General > VPN and Device Management and choose the iOS 16 beta profile.)
  • Follow the usual steps for updating iOS which may require passwords to be entered and agreements to be signed with Apple.

Install watchOS 9 beta

USE APPLE SAFARI for this

What is Apple Running Power?

A: It’s easiest to think of Running Power as being similar to effort rather than similar to speed. Thus it’s a great way to pace yourself consistently over varying terrain. Running Power takes into account, to varying degrees; slope, air density, surface conditions, wind and weight.

Apple Watch Series 11

Apple Watch Series 11

Smart Sport Watch

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This post is part of the Apple Watch guide for endurance sport on this site, which covers the full lineup, watchOS, accuracy data, the medical roadmap, and the complete set of articles.

Last Updated on 27 May 2026 by the5krunner


My favourite kit and nutrition

  • Maurten — the race nutrition trusted by elite athletes. Gels and drink mix engineered to be easy on the stomach.
  • Garmin 90-degree charging adapter — the small adapter that keeps your charging cable tidy at the stem. Essential for race day.
  • Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session.
  • Ravemen FR300 — front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters.
  • Garmin Varia RTL515 — radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Garmin watch.
  • Stryd — the footpod that brings running power to your Garmin. The single most useful running upgrade I have made.
  • Favero Assioma Pro RS2 — the power meter pedals most serious cyclists end up choosing. Accurate, easy to move between bikes.


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