Neezee Treadmill Review: 20% Incline, 18km/h and a Fold-Flat Deck for £350

The Neezee foldable treadmill costs £349.99 on Amazon UK and lists a 0 to 20% motorised incline, a top speed of 18km/h, a 46cm-wide belt and a 5-year motor and frame warranty. That's 4km/h faster and £110 dearer than the CURSOR FITNESS 20% incline treadmill, with a deck that goes completely flat and is noticeably wider.

Our verdict: it's a very good buy for steep incline walking and steady jogging, and a compromised one for tall, fast runners. Two of its headline numbers are marketing, and we'll explain which.

Check price on Amazonaround £350

Who it's for

People who want hard, steep walking at home. A powered 20% gradient is the headline, and it's the thing you'll use most: brisk walking at 5km/h to 6km/h on 12% to 20% is a genuinely tough session that's easy on the joints. The 46cm belt width is the other selling point, a few centimetres more than most rivals at this price, which helps heavier users and anyone with a wide gait.

It's less suited to regular runners over about 6ft, because the belt length doesn't match the 18km/h top speed. If running is the priority, our best treadmill under £500 guide has longer decks.

Incline walking is the reason to buy it

A treadmill that climbs to 20% under power is still unusual at £350. Most budget folding machines stop at 12% or 15%. You change gradient from the console without stepping off, so you can warm up flat, climb for 20 minutes and come back down in one session.

The gradient does more work than extra speed. A study of treadmill walking at 0%, 5% and 10% found that incline and leg-muscle activity together explained 96% of the rise in energy cost (Journal of Biomechanics, 2012). That's why a slow, steep walk can feel harder than a gentle jog. The 12-3-30 workout asks for 12% at 4.8km/h, and this machine handles it with 8% of headroom left over.

Twenty-five minutes of steep walking most days also covers the NHS target of 150 minutes of moderate activity a week (NHS physical activity guidelines), which is a more useful way to think about it than the listing's calorie maths.

The claims we'd ignore

"Noise under 45dB" is the first. That's about the level of a quiet office. The motor might be quiet on its own, but a person walking or jogging on a moving belt makes footfall and belt noise that clears 45dB easily, and the incline motor adds load. Fine for a house; think twice in an upstairs flat.

"5.5HP" is the second. Budget folding treadmills typically run motors in the 2HP to 3HP continuous range, and Neezee doesn't publish a continuous rating, so read this as a peak figure. For walking at gradient, low-speed torque matters more than the headline number.

The weight-loss bullet says 30 minutes at 10km/h burns about 450kcal and works out to roughly 1.7kg of fat a month. The arithmetic only works if you run every single day and eat nothing extra, so ignore it.

The sizes don't quite agree either. The listing quotes 137 x 72cm (54.1 x 28.3in), while Amazon's own data records about 150 x 76 x 130cm. Measure your space against the larger figure.

Running on it: speed versus deck length

The mismatch is simple. An 18km/h motor is a runner's top speed, but a 115cm belt isn't a runner's deck. At a brisk jog of 8km/h to 11km/h, most people of average height will be fine. Push towards 15km/h and above and stride length grows, and taller users will start to feel the front of the motor hood and the back edge of the belt. A 130cm to 150cm deck is what you'd want for regular fast running.

The 46cm width helps a little, since you have more room to drift sideways without clipping the frame. If you plan to run on it, our treadmill running form guide covers how to stay centred on a shorter belt.

Build, folding and warranty

Amazon records the Neezee at about 41kg. That's light enough to tip up and wheel around, and the listed 20cm folded height means it can slide under some beds and sofas. It's also light for a 150kg user rating, so we'd treat that figure as an upper limit and keep heavier users to walking and incline sessions.

The 5-year motor and frame warranty is the best we've seen in this price bracket: the GEOTECH offers 3 years on the frame and 1 year on parts. The catch is that the listing names the motor and frame only. On cheap treadmills the control board and the incline motor fail more often than the drive motor, so ask Neezee what's covered after year one before relying on it.

App support is a bonus. FitShow, Zwift and Kinomap connections give you virtual routes and session tracking, and 36 built-in programs cover people who never open an app. Grip heart rate sensors are handy for a rough reading, but a chest strap will be far more accurate.

How it compares

Against the CURSOR FITNESS (about £240), the Neezee costs more but adds a flat 0% setting, 4km/h more top speed, a wider and longer belt, and a stated warranty. The CURSOR rates higher on user weight at 180kg, though both frames are light for their ratings. Against the GEOTECH (about £300), you gain 5% more incline, a 4cm wider belt and a longer warranty for £50. There's also a Cowmew 20% incline treadmill worth weighing up if you're shopping in this bracket.

For the wider picture, our best incline treadmill UK guide ranks the options at every price.

Check the Neezee price on Amazonaround £350

Recommended reads

• The best incline treadmills in the UK
• CURSOR FITNESS 20% incline treadmill review
• GEOTECH 15% incline treadmill review
• The 12-3-30 treadmill workout explained
• All our treadmill reviews and guides