No Product Support Bought treadmill off Amazon 2020. In March 2022 needed a replacement remote. Sunny advised shipping delays 8-10 months. Then I was told that same timeframe a couple more times when checking in, in latter months with the last time being in September 2022. When checking in now in February 2023 they said it's now a discontinued item and they won't replace the remote. The whole time they were advising 8-10 months I felt like it was bs. Now it seems like they were running out the clock until the time became discontinued.

Carlos Carlos, great help in assisting me with recumbent bike issue and seller on Amazon. I’m still perplexed that the model I received was actually a different model than was ordered once the casing was removed. Can’t get belt back on but I can “free-style peddle” with zero tension. Bummer but Carlos tried his best to help and was very pleasant.

Easy to assemble, great to use I'm 5 feet tall, 65 and female but put my step trainer together easily and quickly by myself! I broke both my ankles and one fibular a year ago and needed a smooth exerciser to strengthen my ankles and for cardio exercise. The stepper is just the thing and shows all the details you need throughout your workout. I highly recommend this exerciser

Sunny SF-E3911 - good elliptical & great support Sunny SF-E3911 - Support (Carlos) was amazingly helpful!!! I have clocked more than 500 miles on the Sunny SF-E3911 Elliptical machine & love it. Recently, the stepper roller was making thumping noise. Upon examining the rollers - found that one of them was flaking & pitting. Contacted Sunny Support to report the problem & Carlos responded. He agreed the roller needed to be replaced & suggested the other roller as well. As he was processing the replacement order - he said my machine was just outside the warranty period, but will process the order as a one-time replacement. The two rollers arrived about 5 days later & solved the thumping noise problem. Thank you Carlos!!! Now I can go another 500 miles (or more)!!!

recumbrent bike I purchased a recumbrent bike less than 3 years ago. It started to make a loud grinding noise when in use. I reached out to the company and sent videos of the noise it was making.Bottom line I got nowhere. I was told I had to pay for any parts because it's warranty expired. I feel although it was not an expensive bike, I should have gotten more than three years out of it. Was not happy that everything was done by email and could not speak to someone. WOULD NOT RECOMMEND THIS PRODUCT OR COMPANY TO ANYONE!