The ProForm 850 is out of manufacture. We suggest you to consider the Horizon EX-59, instead. It is a more quality machine, sold at a similar price.
ProForm 850 Elliptical Trainer Review
The ProForm 850 belongs to the series of elliptical trainers with front flywheel. The trump of the 850 crosstrainer is that it features GameFit technology. In fact, it includes interactive video games that get easier to play based on how hard you work out. It is equipped with a perfectly clear display that has a large viewing angle so no matter how tall or short you are, you can easy read it.
The console also features the Interplay Music port with built-in sound system. It lets you plug in your MP3 player or iPod to the speaker system and listen to the music while exercising. Its Flywheel is equipped with the SMR (silent magnetic resistance) that works together with the Personal Trainer workouts that automatically control your resistance for better results.
Where to ProForm ellipticals at Best Price
You can buy ProForm elliptical machines in almost all mass department stores. The best prices and buying conditions you'll get if order online from Amazon and Hayneedle. However, we do not recommend ProForm elliptical machines. Their quality was always quationable. Rather get one of the more respected and longer-lasting elliptical machines that will be worth the money invested, such as: Horizon Fitness or Sole Fitness.