I've read that the heart rate sensor on the Pebble 2 isn't there yet. Hopefully that is just an algorithms problem though and will improve over time. Don't rem

I've read that the heart rate sensor on the Pebble 2 isn't there yet. Hopefully that is just an algorithms problem though and will improve over time. Don't remember seeing any reviews of the Pebble 2 from existing Fitbit Charge HR users, though.