In reply to StefanB:
Instinct solar is really good.
pros - not a massive unit so doesn’t flop around on wrist
decent value (somewhere around £200)
can set up a few different tracking modes which are easy to use etc
good battery life - the solar works well even with screen protector (30hrs of tracking without this or 24days of basic use) it also changes to full pretty quick (1.5hrs from fairly low)
HR and oximeter
cons - the altimeter goes out pretty easily when not tracking there’s a simple fix to this (allowing it to correct before logging stuff) this frustrated me at first but I think it was really just user error and living in fort William (lots of pressure changes)
I tried a few different watches before getting this and am pretty impressed (the ones I remember trying were the Suunto ambit and the fenix 5)