Software corrections:
1 - allow the user to switch illumination off (light take a lot of power in those little units and most people rides during the day)
2 - allow HRM data to be selectable for other screens (I really want to see time, distance and heart rate)
3- allow charging during the ride (I carry power bank, for longer rides I could charge the unit in my pocket without the need to stop recording)
Any other suggestions?