@ned_dwyer Thank you! Great question, you're right the floor-by-floor detection is very a hard problem to solve with the phone. All phones have barometers but pressure changes throughout the day and is affected by weather, etc. We have to calibrate the starting point (the ground floor) and use our proprietary algorithms to detect true floor changes vs barometer reading drift. This has been a really cool problem for us to solve, using tons of data that we gathered during the pilot with hundred of companies who joined our beta.
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