| | Model | E830 | E825 | E822 | E821 | E83 | E81 |
| | MSRP | $4,499 | $3,899 | $2,999 | $3,399 | $2,699 | $1,899 |
| | Dimensions (LxWxH) | 86" x 24" x 68" | 79" x 24" x 68" | 79" x 24" x 68" | 79" x 24" x 68" | 79" x 24" x 68" | 67" x 23" x 63" |
| | Unit Weight | 288 lbs. | 282 lbs. | 270 lbs. | 282 lbs. | 260 lbs. | 167 lbs. |
| | Resistance Type | Electro-magnetic, Eddy Current | Electro-magnetic, Eddy Current | Electro-magnetic, Eddy Current | Electro-magnetic, Eddy Current | Permanent magnet | Electro-magnetic, Eddy Current |
| | Power Source | 110v | 110v | Self-powered with 2-minute display battery backup | 110v | 110v | 110v |
| | Stride Length | 17" - 29" | 17" - 26" | 18" - 25.5" | 17" - 26" | 18" - 25.5" | 19" |
| | Adjustable Stride | Electronic | Electronic | Manual | Electronic | Manual | None |
| | Fingertip Controls | Yes | Yes | No | No | No | No |
| | Resistance Levels | 20 | 20 | 20 | 20 | 14 | 14 |
| | Pedal Cushions | MyFlex™ | MyFlex™ | MyFlex™ | MyFlex™ | MyFlex™ | Cushioned footplate inserts standard |
| | Data Readouts | Workout Level, Calories, Time, Stride Length, Distance, Cal/Hr, Strides/Min, Total Strides, Heart Rate, Heart Rate Target | Workout Level, Calories, Time, Stride Length, Distance, Cal/Hr, Strides/Min, Total Strides, Heart Rate, Heart Rate Target | Workout Level, Calories, Time, Watts; distance, Cal/Hr, Strides/Min, Total Strides | Workout Level, Calories, Time, Stride Length, Distance, Cal/Hr, Strides/Min, Total Strides, Heart Rate, Heart Rate Target | Workout Level, Strides per minute, Time, Heart rate, Total strides, Calories | Workout level, Strides per minute, Time, Heart rate, Total strides, Watts, Distance, Calories |
| | Touch-N-Go Programs | Yes | Yes | Yes | Yes | Yes | Yes |
| | Programs | Interval, Random, Glute (x3), Track , Manual, Vari-Stride™ (x3), HRC Zone Trainer, HRC Cardio, HRC Weight Loss | Interval, Random, Glute (x3), Track , Manual, Vari-Stride (x3), HRC Zone Trainer, HRC Cardio, HRC Weight Loss | Interval, Random, Glute (x3), Manual/Track, Zone Trainer™, Cardio, Wt. Loss | Interval, Random, Glute (x3), Track , Manual, Vari-Stride™ (x3), HRC Zone Trainer, HRC Cardio, HRC Weight Loss | Interval, Glute (x3), Random, Track, Manual, Cardio HRC, Weight Loss HRC, ZoneTrainer | Interval, Glute (x3), Random, Track, Manual, Cardio HRC, Weight Loss HRC |
| | Integrated Fan | No | No | No | No | No | No |
| | Display | Tri-color dot matrix with LEDs | Tri-color dot matrix with LEDs | Tri-color dot matrix with LEDs | Tri-color dot matrix with LEDs | Tri-color dot matrix with LEDs | Blue backlit LCD |
| | ActivZone™ | Yes | Yes | Yes | Yes | No | No |
| | CardioAdvisor™ | Yes | Yes | Yes | Yes | No | No |
| | Telemetry Heart Rate | Yes | Yes | Yes | Yes | Yes | Yes |
| | Contact Heart Rate | Yes | Yes | No | No | No | No |
| | Max User Weight | 450 lbs. | 400 lbs. | 400 lbs. | 400 lbs. | 400 lbs. | 400 lbs. |
| | Entertainment Bracket Compatible | Yes, SA ENT-181991050 | Yes, SA ENT-182091170 | Yes, SA ENT-182091170 | Yes, SA ENT-182091170 | Yes, SA ENT-182091170 | No |
| | Residential Parts Warranty | Lifetime frame, lifetime mechanical, 7-year electronic | Lifetime frame, 10 years mechanical parts, 5 years electronic parts | Lifetime frame, 10 years mechanical parts, 5 years electronic parts | Lifetime frame, 10 years mechanical parts, 5 years electronic parts | Lifetime frame, 5 years mechanical parts, 3 years electronic parts | Lifetime frame, 5 years mechanical, 3 years parts |
| | Residential Labor Warranty | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year |
| | Suggested Commercial Usage | 6 hours max use, no dues facility | 4 hours max use, no dues facility | 4 hours max use, no dues facility | 4 hours max use, no dues facility | 4 hours max use, no dues facility | 4 hours max use, no dues facility |
| | Commercial Parts Warranty | Lifetime frame, 3 years parts | Lifetime frame, 2 years parts | Lifetime frame, 2 years parts | Lifetime frame, 2 years parts | 1 year | 1 year |
| | Commercial Labor Warranty | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year |
| | Step-Up Height | 13" | 13" | 13" | 13" | 13" | 9.5" |
| | Distance Between Footplates | 3.5" | 3.5" | 3.5" | 3.5" | 3.5" | 5" |
| | Certifications | UL1647 C22.2 68-92 | CE EMC (LVD EMF PREP), EMI (AUS), UL1647 C22.2 68-92 | (CE EMC LVD EMF PREP), (EMI (AUS) PREP), (UL1647 C22.2 68-92 PREP) | CE EMC, (LVD EMF APPLIED), EMI (AUS), UL1647 C22.2 68-92 | CE EMC, (LVD EMF APPLIED), EMI (AUS), UL1647 C22.2 68-92 | UL1647 C22.2 68-92 |
| | Power Requirements | Plug: UL NEMA 5-15; Fuse: 1A/250V (L 3 mm Slow); Power supply (N. Amer.): 120VAC, 60 Hz, 1A, 120W | Plug: UL NEMA 5-15; Fuse: 1A/250V (L 3 mm Slow); Power supply (N. Amer.): 120VAC, 60 Hz, 1A, 120W | SELF-POWERED | Plug: UL NEMA 5-15; Fuse: 1A/250V (L 3 mm Slow); Power supply (N. Amer.): 120VAC, 60 Hz, 1A, 120W | Plug: UL NEMA 5-15; Fuse: 0.5A/250V (L 3 mm Slow); Power supply (N. Amer.): 120VAC, 60 Hz, 0.5A, 60W | Plug: UL NEMA 5-15; Fuse: 0.5A/250V (L 3 mm Slow); Power supply (N. Amer.): 120VAC, 60 Hz, 0.5A, 60W |