Waterspeed is a free app that allows you to easily track and record your watersports activities. Simply open the app, track your activity, record it to the database, and get a detailed heatmap based on key statistics.

You can easily track the following watersports:

Beach and pool water activities
Board sports
Kayak riding
Kite boarding
Motorized water sports, like scuba diving or water skiing
Water surfing
Skateboard surfing
Triathlon
Windsurfing

Watersports are divided into several categories: swimming, water skiing, wind surfing, and board surfing.