What Logitech's terms say
Logitech's terms of service and privacy policy have 8 rated points: 0 serious, 5 bad, 2 worth knowing and 1 good. 7 apply whenever you use the site, signed in or not; 1 only once you have an account.
Whenever you use Logitech
Bad 5
You are tracked via web beacons, tracking pixels, browser fingerprinting, and/or device fingerprinting
Where it says this ↗Your personal data may be sold or otherwise transferred as part of a bankruptcy proceeding or other type of financial transaction
Where it says this ↗Instead of asking directly, this Service will assume your consent to changes of terms merely from your usage
Instead of asking directly, this Service will assume your consent merely from your usage.
Where it says this ↗Any liability on behalf of the service is only limited to the fees you paid as a user
Where it says this ↗This service receives your precise location through GPS coordinates
Where it says this ↗
Worth knowing 2
Blocking first-party cookies may limit your ability to use the service
Blocking first party cookies may limit your ability to use the service
Where it says this ↗Your IP address is collected, which can be used to view your approximate location
Where it says this ↗
If you have a Logitech account
Good 1
You can opt out of receiving promotional communications
You can opt out of promotional communications
Where it says this ↗
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.