Yes. You can share your Smart Logbook with a coach, friend, or anyone else so you can review your training history together.
Two conditions apply to whoever you're sharing with:
They need their own KAYA account.
They need an active, paid KAYA PRO subscription.
Data sharing is only enabled when both of those are true for the recipient.
To share your logbook:
Go to the Activity tab.
Tap the sharing icon (two people) in the top right corner.
Tap "My activity sharing."
Search for the KAYA user you want to share with and select them. They'll appear under "Pending Invites" until they accept.
To manage who you're sharing with:
From the same "My activity sharing" screen, anyone who's accepted appears in your sharing list.
To stop sharing with someone, tap the ellipsis (···) next to their name and tap "Remove access."
To cancel an invite that hasn't been accepted yet, tap the X next to their name under "Pending Invites."
To view a logbook someone has shared with you:
Go to the Activity tab.
Tap the sharing icon (two people) in the top right corner.
Tap "Shared with me."