Just wanted to share something I discovered thanks to a thread on Famiboard.
As we all know the Switch has a pretty poor tracking of playtime. Limited to the last 20 games played and rounded down to the closest 5 hours.
However there is a free website called exophase that allows full* tracking. The link is this: https://www.exophase.com/
It works by creating an account and then registering the friend code of the account you want to track. It doesn’t send you a friend request but the account needs to have the play activity (what game are you playing/what game you played) made public in the privacy settings.
After linking the account the service will scan the account and give you a list of the exact playtime of the last 20 games played. By manually playing each game and then scanning the Nintendo account from the toggle on the website you can then track your complete playtime.
For example, [this are my top 5 most played Switch games.](https://i.imgur.com/nykSFeP.png)
I thought it could be useful for people who still miss the 3DS activity log like I do.