Fitbit has everything I need, the steps, the Heart Rate, it has all of my exercising modes, and it has a fair price. It has a rather simplistic User interface, which I really like to be honest. Highly recommened!
AllTrails - Explore over 50,000 trails, reviews, and photos. Share them…
Strava - The #1 app for runners and cyclists
Komoot - Plan Your Perfect Hiking, Mountain Biking or Road Biking Adventure
Lose it! - Snap a photo of your food to get nutritional facts
Outdooractive - The digital home for experiencing the great outdoors
SmartHealth - SmartHealth is a health and fitness app that effectively monitors and records your sleep patterns and various health-related parameters such as heart rate, blood pressure, etc.