S60 charging

Yes, clean the charging pins often - I've used a Q-tip and alcohol or a toothpick and that works.  If it doesn't work (and Garmin probably won't like this suggestion) I've used a VERY TINY piece of sandpaper to scratch (very lightly) over the connectors both on the watch and the cable and this has also worked like a charm when the alcohol didn't work.  Again, all you need is a VERY LIGHT pass over both connectors.  

How do you do a restart?

Press the button in the middle more than 15 sec.

Less than 1 year (on daily use) and out => free replacement by Gramin (but 3 month without)

My S-60 failed to charge with the Garmin cable. Almost sold it. But I didn't, instead I bought a cable online with a small disk. It was only about 12 euros. Problem solved, and it charges in a quarter of the time. 

Did you have the reference about that disk and his câble ?
THX

The brand is Inercella.

Here is the link to the Dutch website where I bought mine:

https://www.bol.com/nl/nl/p/oplader-usb-c-oplaadkabel-geschikt-voor-garmin-approach-s60-approach-s62-epix-2/9300000127254302/?bltgh=jtXZ8VZUE71qqWLodBVKnA.2_6.7.ProductTitle

But a search for 'loading cable s60' will also do the trick, I guess.

Cheers