I love this machine. I have had three of them. Currently one is at work and one is at home. The original one is dead...lol. I wish it could be serviced. The reason for so many is because I wear it out because I exercise 24/7. When I use it at work I bike all day when not facing my computer. I have bad knees and this machine allows me to still get in cardio without additional damage to the knee.
It is working well. I was disappointed though. I thought the advertisement said I could sync it to an app on my phone. I downloaded the app, but it stated that it does not support this model.