Having a few problems with my polar which is like 8 years old now. Thinking about changing but not sure whats the best these days.

I know there are some good options out there. Been looking at the polat rcx3 with in built gps. But also aware of the bluetooth options to hook up to phones

Whats everyone using? Any recommendations?

I reently bought a £30 one from chain reaction,ido not recoment it,itsits at my resting heart rate just fine, but the min my heart rat increased it shoots upto around 90% and I have had it sat at 290bpm which is od as im deffinatly no athleat.