Yes. NURVV Run can be used indoors.
An Indoor Run mode is offered and provides In-Run coaching for the duration of the session.
Why Does NURVV Run Say Something Different to The Treadmill?
Treadmills are very rarely calibrated correctly, meaning the speed that the belt is turning at is different to the speed that the treadmill is displaying, this can lead to large errors in distance and pace. Because of NURVV Run's world-leading accuracy, the runner can be sure of the pace and distance that they are running inside, is exactly the same as they would outside.