If you use a phone or tablet, you have to get an external GPS receiver. Phones and tablets don't update fast enough to use for real-time off-road navigation. You won't lose signal, so they would fine for just periodically stopping to check your direction, but they aren't fast enough for desert use.
I've been on so many runs with people that are constantly turning around because they missed a turn and are now off trail. So many times. It is funny for a while. Lowrance is where it's at.
I've been on so many runs with people that are constantly turning around because they missed a turn and are now off trail. So many times. It is funny for a while. Lowrance is where it's at.