When looking at activity details you should choose your six favourite metrics you want to have easy access to view
Your "Favourite Metrics" will be the ones you can access quickly when looking at Rep or Lap results in your Activity Details during Live Activities or in your Activies Feed after the workout has been synced. As a default we have chosen six of the most popular metrics, but you might want to edit these to pick the metrics that are more relevant to your training. You can edit these by following the instructions below.
Skip to: How to do this on a Tablet
Setting Favourite Metrics on Mobile
When viewing Activity Details you can view performance over Rep and Lap for different metrics. This is relevant for both Live Activities and past activities. In the example below, Speed is selected, and the graph shows how speed has varied within one of the reps.
Speed is selected from among the six Favourite Metrics seen at the bottom of the screen. You can toggle between these six by clicking on the different boxes.
To change which six appear here, press on the edit icon 
. This will pop up the full metrics list where you can choose the six you want to have as your favourites. You can only have 6 selected at a time so you may need to unselect one before adding another.
Setting Favourite Metrics on Tablet
When viewing Activity Details you can view performance over Rep and Lap for different metrics. This is relevant for both Live Activities and past activities. In the example below, Speed is selected, and the graph shows how speed has varied within one of the reps.
Speed is selected from among the six "Favourite Metrics" seen at the bottom left of the screen. You can toggle between these six by clicking on the different boxes.
To change which six appear here, press on the edit icon . This will pop up the metrics list where you can choose the six you want to have as your favourites. You can only have 6 selected at a time so you may need to unselect one before adding another.
At first you will only see the most common metrics, but if you want to see the full metrics list you can hit the Advanced button highlighted red above. Then will see the every metric available to be viewed.