The Garmin Instinct Solar uses sunlight to boost the battery while you're outside in the sun, so you won't find your battery dying halfway through your trek.
• Water resistant
• Health & fitness tracking with heart rate monitor & GPS
• Battery life: Up to 14 days
• Compatible with iOS / AndroidSolar charging
It's water-resistant to 100m and the silicone band is designed to fit securely, so it won't get caught on things.
Running & Jogging
Record Sleep, Wireless, Temperature, Distance Travelled, Stopwatch, GPS, Pedometer, Clock, Solar Powered, Compass, Calorie Monitor, Set Goals, Memory Storage, Timer, Rechargeable Battery, Calendar/Date, Average Speed, Alarm, Heart Rate Monitor