A dataset composed of Wi-Fi fingerprints and IMU sensing data which collect by smartphone. We collected this dataset at National Taiwan University CSIE building 5F. The txt files are raw data. Fingerprint.txt is the Wi-Fi fingerprint set for reference map. Track1.txt and Track2.txt are the Wi-Fi fingerprints and IMU sensing data collect by android smartphone. The .npy files are the preprocessed data.

This work was supported in part by grants from the Ministry of Science and Technology of Taiwan (#109–2221–E–002–149–MY3, #109–2218–E–002–017, #109–3111–8–002–002, #109–2221–E–018–017) and the National Taiwan University Hospital.