The NordicTrack Commercial 2450 meets
the Horizon 7.0 AT
The most powerful home treadmill with the softest deck on the market. We tested it head-to-head against the Horizon 7.0 AT ($999) across 6 key dimensions.
NordicTrack Commercial 2450
“The most powerful home treadmill with the softest deck on the market”
Horizon 7.0 AT
“Subscription-free running with the steepest incline in its class”
Head-to-Head Breakdown
Strengths & Weaknesses
NordicTrack Commercial 2450
- Fastest motor responsiveness of any treadmill tested: accelerates 6 seconds faster than competitors from 1-14 mph (TreadmillReviewGuru)
- Softest deck cushioning on the market: TreadmillReviewGuru says you can't find a softer running surface under $10,000
- 24-inch rotating touchscreen streams Netflix and Spotify natively during iFIT workouts (Connect The Watts)
- SmartAdjust automatically changes incline and decline to mimic outdoor trail elevation (Connect The Watts)
- Deck folding mechanism feels like lifting 40-50 lbs and the deck drops hard when unfolding (TreadmillReviewGuru, Connect The Watts)
- Physical speed and incline buttons removed; touchscreen-only controls are harder to use mid-sprint (Connect The Watts, TreadmillReviewGuru)
- The 24-inch screen is severely limited without a $39/month iFIT subscription (TreadmillReviewGuru)
Horizon 7.0 AT
- Zero subscription required: built-in programs plus Bluetooth connectivity to Peloton, Zwift, and Apple GymKit (TreadmillReviewGuru)
- Steepest incline in its class at 15%, beating even the $2,999 NordicTrack 2450 (TreadmillReviewGuru, Foremost Picks)
- 3-zone variable cushioning provides soft landing at front and firm push-off at back (TreadmillReviewGuru)
- Lifetime frame and motor warranty from Horizon (Johnson Health Tech), the strongest warranty at this price (TreadmillReviewGuru)
- No touchscreen: 7.25-inch LED display requires your own tablet for streaming content (TreadmillReviewGuru)
- Narrower 20-inch deck versus the 22-inch standard on premium treadmills (TreadmillReviewGuru)
- No decline capability; limited to 0-15% incline only (TreadmillReviewGuru)
The Verdict
Our Bottom Line
TreadmillReviewGuru gave the NordicTrack 2450 their top pick two years running, and the reasons are measurable. In their motor responsiveness test, timing acceleration from 1 mph to 14 mph, the 2450 finished six seconds faster than every other treadmill in the lab, including the Peloton Tread and the Horizon 7.0 AT. Connect The Watts confirmed it: the 4.25 CHP motor paired with SmartAdjust auto-incline makes interval workouts feel effortless because the belt keeps up with you instead of lagging behind.
NordicTrack Commercial 2450
TreadmillReviewGuru gave the NordicTrack 2450 their top pick two years running, and the reasons are measurable. In their motor responsiveness test, timing acceleration from 1 mph to 14 mph, the 2450 finished six seconds faster than every other treadmill in the lab, including the Peloton Tread and the Horizon 7.0 AT. Connect The Watts confirmed it: the 4.25 CHP motor paired with SmartAdjust auto-incline makes interval workouts feel effortless because the belt keeps up with you instead of lagging behind.
- Serious runners logging 15+ miles per week who need the softest possible cushioning for joint protection
- HIIT enthusiasts who need the fastest motor responsiveness: the 2450 accelerates 6 seconds faster than competitors
- Multi-person households who want a 24-inch touchscreen with Netflix, Spotify, and auto-adjusting trail workouts
- Runners training at speeds above 12 mph (the 2450 goes to 14 mph, rare at any price)
- Buyers who value decline training: the 2450 offers -3% for downhill simulation
Horizon 7.0 AT
TreadmillReviewGuru called the Horizon 7.0 AT "truly one of the best value deals you can get on a running treadmill," and the numbers back it up. At $999, you get a 3.0 CHP motor that Foremost Picks praised for its "rapid sync" responsiveness, a 15% maximum incline (three percentage points steeper than the $2,999 NordicTrack 2450), and a 20 x 60-inch running deck that fits tall runners.
- Budget-conscious runners who refuse to pay monthly subscriptions for their own treadmill
- Incline-focused trainers: the 7.0 AT hits 15% incline, steeper than machines costing 3x more
- Bring-your-own-device users who want Bluetooth connectivity to Peloton, Zwift, or Apple GymKit
- Buyers who prioritize warranty: lifetime frame and motor coverage from a Johnson Health Tech brand
- Space-conscious owners: folds down to 44 inches long, compact for apartments or shared rooms