| Motor & speed |
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| Motor (claimed) | 2.5 HP | 2.8 HP | 3 HP | 2.6 HP | 2.5 HP | 3 HP |
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| Brushless motor | Yes | — | — | — | — | — |
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| Minimum speed | 0.6 mph | 0 mph | 0 mph | 0 mph | 0.7 mph | 0.5 mph |
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| Top speed | 10 mph | 10 mph | 12 mph | 10 mph | 4 mph | 8.5 mph |
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| Incline |
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| Max incline | 15 % | 10 % | 12 % | 10 % | 12 % | 15 % |
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| Motorized (auto) incline | Yes | Yes | Yes | Yes | Yes | Yes |
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| How the incline works | Motorized, 15 levels to 15% | Motorized, 0–10% | Motorized, 0–12% | Motorized, 0–10% | Motorized, 9 levels to 12% (about 6°) | Motorized, to 15% |
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| Belt & capacity |
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| Belt length | 53 in | 55 in | 60 in | 55 in | 41 in | 45.3 in |
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| Belt width | 20 in | 20 in | 20 in | 18 in | 16.5 in | 17.5 in |
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| Max user weight (claimed) | 300 lb | 300 lb | 300 lb | 300 lb | 450 lb | 300 lb |
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| Cushioning | Double-deck shock absorption | KeyFlex cushioning | ProShox cushioning | ProShox cushioning | Double deck, 4 silicone dampers, 5-layer belt | Double-deck shock absorption |
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| Size & storage |
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| Footprint (L × W × H) | 63.8 × 30.9 × 44.1 in | 73.5 × 36 × 54 in | 74.3 × 35.1 × 59.1 in | 68.6 × 32.1 × 57 in | 48 × 21 × 6 in | 53.9 × 26 × 48.4 in |
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| Folded / stored size | Handlebar folds down flat (about 11.4 in tall) | Folds upright (about 38 in deep × 66 in tall), soft-drop assist | Folds upright to 36.7 × 34.6 × 68.5 in, hydraulic assist | Folds upright to 32.7 × 31.6 × 56.2 in, hydraulic assist | Flat, 6 in tall; can stand against a wall | Folds to 31.9 × 26 × 48.4 in, soft drop |
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| Machine weight | 130 lb | 203 lb | 221 lb | 166 lb | 44 lb | 103 lb |
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| Handrail | Console with handlebar (folds down) | Full console with side rails | Full console with side rails | Full console with side rails | None | Console with handlebar |
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| Assembly | Arrives fully assembled | Partial assembly (two people recommended) | Partial assembly (two people recommended) | Partial assembly (two people recommended) | Ready out of the box | 90% pre-assembled (about 20 min) |
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| Console & app |
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| Display | LED with pulse grips | 5 in LCD + device shelf | 7 in LCD + device shelf | 5 in LCD + device shelf | RGB LED | LCD with pulse grips |
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| App | SunnyFit (free) via Bluetooth | iFIT (paid membership for guided/auto-adjust workouts); syncs Strava, Garmin, Apple Health | iFIT (paid membership for guided/auto-adjust workouts) | iFIT (paid membership for guided/auto-adjust workouts); Bluetooth & Wi-Fi | FitYo app (free) | — |
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| Built-in programs | 24 | 6 | — | — | — | 15 |
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| Remote control | No | No | No | No | Yes | No |
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| Other |
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| Noise (claimed) | — | — | — | — | 45 dB | — |
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| Warranty | 3-yr frame, 180-day parts | 10-yr frame, 2-yr parts, 1-yr labor | 10-yr frame (see listing for parts/labor) | 10-yr frame (see listing for parts/labor) | 3 years | 1-yr parts protection |
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