Scan environment for electromagnetic fields, Wi-Fi, 3G, and light conditions. View real-time sensor data on Apple Watch. Refresh measurements manually. Track EMF levels and signal presence remotely.
Measure electromagnetic field strength in microTesla or milliGauss. Display field strength with visual indicators. Check exposure levels in real time. Calibrate and save measurement data. Share results via email or social media.
Calculate Course to Steer and Speed over Ground using heading, boat speed, current set, and drift. Input Magnetic Variation for True and Magnetic compass readings. Visualize heading, current vector, and course on a 360º compass.