The next solution is the barometer that will help monitor Ryan's heart rate.
The last solution to Ryan's problems is a temperature - sensor that tells him the weather forecast outside.
Hi-Watch secures protection against the rain as it is water-proof. Has an emergency SOS button that is used for when in danger. Also, a Compass to guide you in the right direction. Furthermore, It will increase you to live a healthier lifestyle by hiking and it can guarantee you a safe trip back home.