Fitbit/ smart watches - what’s the best one?

[Squeegle]

I’d like to get a watch to take my heart beat, say when I have a text, and measure my sleep. Apple watches are ugly and expensive - are Fitbit better- which is the best to get? I’ve got thin wrists so the more delicate the better. Any experiences welcome- thank you

I bought a fitbit alta hr last month, was reduced to £79 on Amazonb(is at £101 just now).

It does steps, distance, heart rate, text messages, vibrates when phone rings and logs sleep, it is a narrow style although still a bit bulky but comfortable. don't think any of them are really slim.

Thanks for that, they do look good. Was it easy to set up?