Tech where you don't expect it
It's easy to presume that the Apple Watch is the king of wrist tech, but look a little deeper (and much cheaper) and the Casio G-Shock GW-M5610-1ER offers a great deal.
1/ Satellite time keeping makes for to the second accuracy at all times.
2/ The backlight will turn on when you lift your wrist (you can turn this auto setting off if you like).
3/ It's solar powered so you never need to charge it, ever.
4/ The strap will not irritate and every detail has been considered to ensure comfort.
5/ It's water resistant to 200 metres.
6/ Stopwatch, multiple alarms, day, date, AM/PM, 12/24hr etc etc
7/ You can run it over with your car and it will be absolutely fine.
8/ A true world timer which covers every possible timezone with ease.
And it's £70.