Any recommendations for software to check the health of an SSD? I'm currently using HDD Sentinel which will report the health as a percentage. But, I'm not 100% sure if it's a good guide. So, for example, if it's reporting 80% health, would it need replacing? I don't trust the manufacturers own soft...

I got a Fitbit Versa 2 for my gf last week. Struggling to get it to sync her steps between the various apps: Fitbit, Health Connect & Google Fit. It's supposed to automatically sync with an app called Second Nature which is what she got because she's diagnosed as pre-diabetic. There's probably a...