Before & During Use
A digital map running on a mobile device is not a complete navigation solution. It may suit for a short walk around a local wood or whatever but if you are intending to travel off road for several hours and/or the weather is poor, you must take additional navigation precautions:
– route planning is more easily achieved with a paper map. Buy a paper version of our map and plan your route on this before you head out. Fold the map down to a convenient size and if not using a waterproof map, insert into a map case or two clear polythene freezer bags. Bring map and a suitable compass with you in your pack.
– most mobile phones are not weatherproof. We have used these covers with success: Aquapac
– charge your mobile device fully before setting out.
– close down all open apps. Ideally put your phone into Offline or Airplane mode. If you must be able to take calls, retain that but disable Bluetooth and Mobile Data services. You only need to have Location Services enabled and the EastWest Maps app open.
– when not in use, make sure your screen is turned off. Tuck it inside your jacket or wherever to keep it warm, being exposed to cold will discharge your battery more quickly.
– taking above steps, you should get several hours use from the app, checking periodically that you are on course etc. Batteries do discharge though, so carry a backup power supply. Alternatively carry a charged spare phone with the map also downloaded to same. Purchased maps can be used on up to two devices.
– remember that a suitable GPS signal is not always available. You may lose reception in deep valleys or gulleys etc. Whilst this EastWest Maps app will normally display your location, there is no guarantee that it will always function.
– the app requires touch screen capability to function. In winter, you may wish to use gloves that facilitate touch screen use.