Not Impressed
I have had the Vi for a couple of months and have been rather disappointed with the performance. I do interval training which does not seem to register with the device. I personally find the voice and comments made by the program to be rather annoying as I do not need to hear “Solid work. I like what I see”, “You’re killing it” or No body can touch you”. Seems a bit like cheerleading. From a functionality standpoint, trying to get the device to provide me with my heart rate has been challenging as sometimes the device does not respond. The only good thing about the Vi is the quality of the sound, although the program is limited on allowing me to select the type of music I like to listen to and it will not play in the random mode when listening to a playlist from my library. I have gone back to using my Polar heart rate monitor and only use the Vi as a bluetooth headset to listen to music.