A sporty eye-catcher which costs 3’499.00 (around 3’499.00) on Ricardo Switzerland:
https://www.ricardo.ch/de/a/premium-nohrd-sprintbok-laufband-ein-sportlicher-blickfang-1244476392/
It is equipped with a NPE Run treadmill sensor but not with a universal Raspberry PI treadmill speed sensor:
If the Raspberry Pi treadmill sensor is connected to a PC data analysis software we can find out the whole truth about this 3 500 USD treadmill. A 3 500 USD treadmill which is not scientifically validated: is this worth the money? Write it in the comments below:
The RUNN SMART TREADMILL SENSOR can be calibrated. But we have no raw data and therefore no option to scientifically validate this treadmill speed sensor.