I’m in the market for a cycle computer that lets me follow a preset route via GPX. I’ve tried using various apps on my phone but GPS+screen always on means my iPhone dies within a few hours, which isn’t helpful.
The new Lezyne computers look just the thing, relatively cheap as they appear to off-load the actual navigation to a paired phone but as it doesn’t need to have the screen – and hopefully the GPS – enabled the battery life should be much longer. However they’re not available yet.
Anything from Garmin that isn’t a bare tracker is 400 quid, so that’s out.
Any other suggestions apart from taping a battery pack for my phone to the bike?