I found BT HR straps to be a bit rubbish on battery (it was a while back though TBF) Since opting into dedicated GPS devices I have started using Ant+ sensors including a HR strap which has been pretty bulletproof.
My previous phone had ANT+ compatability built in (sony), but on my current phone (also sony) they had removed it. ANT+ in phones is the way forward IMO, it’s handy if you want to record HR for a turbo or treadmill session.
But it’s okay; I can just buy a nice £500 watch from Polar instead for a generous 20% off. Marvellous.
TBF other GPS devices are available at significantly lower prices and they are generally a better option once you get to the point of recording HR and other metrics when cycling or running.
I do record some trips via the app on my phone, typically short journeys and commutes where I don’t bother with any sensors but I want to just keep a track of the basic mileage I’ve done… which is about all the app is good for IME.
So if you are currently using a bluetooth hrm what options do you have to track heart rate?
I have a Bryton device which apparently supports BT and ANT+ sensors (but I still tend to use my Garmin most of the time), I’m sure there are other available (although not Garmin as they are keen to sell you their own ANT+ accessories and so BT is only really there to allow for uploading via a phone). The best place to look is probably DC rainmaker, he normally tabulates all features compatibility for a given device in his reviews…
At the end of the day it might well be worth stumping up for an ANT+ HR strap if you are looking at getting a dedicated watch or bar mounted GPS device, it does just work better and they’re not silly expensive (IME)…