App Profile: Speedboard - GPS speedometer

In daily life, we usually care about speed changes, altitude changes, temperature changes, etc. during walking, running, riding, driving, etc. Even we want to understand the trajectory changes in this process and the speed of the trajectory!
Now we have created a software to solve these problems - the speed measuring instrument panel, which uses the position information provided by the GPS module of our mobile phone to calculate the speed, altitude, pressure and other information of our movement, and it gets the time from the weather station. The weather conditions, the temperature, wind direction, wind speed and other information recorded, form the confidence report of our trip, show us the inspection, this is great!

Can't wait to play, wait a moment, let's simply list the features:
Dashboard layout shows current speed, total mileage, altitude, compass
List shows travel time, mileage, average speed, temperature, etc.
▸ History records the history of each trip in detail
▸ Details page for details of the trip details
▸ Motion track map annotation, speed time chart display
▸ km/mile units are free to switch
▸ Walking/riding/driving modes can be used
▸ 20 themes can be switched at will (more than that)

Let your phone better record your sport details, this is what we have to do!

note:
- Software requires location permissions to calculate speed
- Background recording requires you to enable background location updates in the software settings
- Adhere to the speed when the journey begins, close the software to indicate the end of the trip