But there are downs. Depending on how long the hike, charging the phone could be problematic. Solar chargers have been around for some time, but depends on the sun roof open. If you're just heading out for a day trip, however, you'll probably be fine. To save your battery from the constant roaming, I tend to go off until you need it.
My biggest concern involves the lack of services. Although the area of coverage for most cell phone companies has improved dramatically over the years, they will not work everywhere. For example, when I landed in Yellowknife, I discovered I had a Rogers coverage. And once, while climbing the hill temple, near Lake Louise, I wanted to call a friend when I got to the summit. After all, it took three attempts to get there, after he turned twice by lightning. Even on the third attempt, I had to wait five more people to show up on the trail head to start due to an aggressive bear in the area. I wanted to share my joy. But when I pulled out my cell phone at the summit, my fingers are numb from the cold, aarrggghhh, no service!
This got me thinking. Since I started wearing my cell phone on the track, I only occasionally take other security measures. At one point, when I traveled alone, without exception, I would tell someone my track plan - where I, as the path I took when I come back, and when to call for help. But, Mobile gave me false confidence. On the day I scrambled up the hill temple, I told no one where I go. Yikes! Bad form.
Do you carry a cell phone on the track or not is your decision. If nothing else, it could save your life. But still use common sense, to share his plan with some trails, trips with a friend, and carry some extra supplies. Happy (and safe) walk!
