Stair Stepper for Home Gym, 350lbs Vertical Climber Machine with LCD Display, Non-Slip Pedals & 350lb Capacity Compact Folding Cardio Exercise Climber
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Color: Black
Features
- 3-Level Adjustable ResistanceOur 2025-upgraded spring resistance system powers 3 precision resistance levels (light/medium/heavy) + 3 height settings. Whether starting out or leveling up, this stair stepper delivers full-body results for fat loss, cardio, toning.
- Concerned About Stability? Step with confidence on this stair master ,extra-wide pedals (30% larger) with anti-slip surface ensures your feet stay firmly in place, even during intense exercises. Ideal for fast-paced home workouts where safety is a must.
- Struggling to Stay Motivated?Stay motivated by tracking calories burned, time, and steps of this stair climber.Plus, the built-in phone holder lets you watch videos or follow workout apps, so you can keep entertained and focused while you burn those calories.
- Short on Space for Your Workout?Compact foldable home gym stepper saves 70% storage space. Assemble in just a few minutes and use the built-in spring storage compartment to neatly store your accessories, keeping your workout space clean and clutter-free.
- Upgraded 350lbs CapacityDesigned to support up to 350 lbs (160 kg) upgraded from the 110 kg listed in the manual this vertical climber is built tough with a solid base for stability. No wobbling, no shiftingjust a smooth, safe workout, no matter your fitness level.
- Want a Quiet, Comfortable Workout? Experience a quiet, smooth workout with a near-silent resistance system, while the sweat-resistant foam handles provide extra comfort. Perfect for apartments or shared spaces.
- Reliable Customer Support Our friendly and professional customer support team is always ready to assist. If you have any questions about your stair stepper, resistance climber, or home gym equipment, feel free to contact us anytime. We are committed to ensuring your satisfaction and a smooth workout experience.
Description
Stair Stepper Machine
Brand: FitNexus
Color: Black
Material: Metal
Number of Batteries: 1 AAA batteries required.
Product Dimensions: 29.9"L x 19.6"W x 53.1"H
Brand Name: FitNexus
Model Number: JY399
Number of Items: 1
Manufacturer: fitnexus
Included Components: 1*Stair Stepper
Manufacturer Part Number: JY399
Warranty Description: 1 year warranty
Color: Black
Material Type: Metal
Number of Batteries: 1 AAA batteries required.
Weight Capacity Maximum: 350 pounds
Item Dimensions L x W x H: 29.9"L x 19.6"W x 53.1"H
Item Weight: 27.6 pounds
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
I bought this stair stepper about two weeks ago, and been using it daily, I really like it. It came pretty quickly, and once I got it out of the box it didn’t take too long to put together. The instructions were easy to follow, and I was able to get it set up in about 25 minutes. Once it was ready, the first thing I like was that it doesn’t take up a ton of space. It’s compact and folds up when I’m not using it, which makes it easy to store away, which is great since I don’t have to keep it in the middle of the room. When I started using it, the motion felt smooth and steady. The pedals have a good grip on them so is not slippery, and the handles feel solid in my hands. The LCD display is simple but handy for keeping track of time and steps. The machine itself feels pretty sturdy. It’s pretty quiet, I can watch TV or listening to music. Overall, I’m glad I got it. It works pretty well, just as I expected, and I don’t need to go to the gym, it folds up when I’m done so I still have my space, and it feels like a solid machine for the price. It’s simple, very functional, very good quality.
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Reviewed in the United States on September 25, 2025 by c'est la vie🎉😘
Color: Black
I love these stair steppers and I prefer them over treadmills at anytime because I have bad knees and these don't have impact on my knees like treadmills do yet it provides more than adequate mobility on my legs for strength conditioning as well as calories burning. I actually own one of these stair steppers and I do like my old one except for the fact that the foot pedals are way too small and short for my feet so back of my heals and some part of my feet are outside of the pedals, making it uncomfortable to step and climb. I had to buy this stair stepper for 3 main reasons compared to my old stair stepper: 1) These are extra large and long foot pedals, making it more comfortable and natural to step on and climb. I don't know why they would make the foot pedals any smaller than these unless they are targeting kids or women with small feet. These big foot pedals alone was good enough for me to upgrade my stair stepper. 2) These are adjustable resistant springs so change the tension of the steppers. It comes with 3 springs and all 3 springs can be used and there's a place to store 2 springs behind the frame if not used so you don't misplace them! Very clear and good design. 3) I love that it comes with a phone holder so I can watch an episode of Netflix or youtube video while using the stair stepper. While I can buy the phone holder separately for my old stair stepper, it's great that they included this, which makes a great companion when using this and time will fly. Finally, I was super impressed with the packaging and protection of the content inside and outside the box. There's almost zero chance of anything getting damaged during shipping and handling due to their impeccable packaging . It had fitted foams and zip-ties to secure them in place as well as extra protection around the corners of the box. They really thought about protecting the content to minimize the damage and to increase satisfied customers. I would highly recommend this stair stepper over any others for those looking to buy one to burn calories and increase mobility. They don't take up much space but surely add a huge value to your exercise routine. Oh, it also came with large assembly instruction with pictures in color. It was super easy to assemble and the quality of the material is very good. 5 out of 5 stars!
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Reviewed in the United States on September 16, 2025 by wannabe perfectionist 💬
Color: Blue
If it wasn’t for the defective bolt that was welded wrong and didn’t let me put the handles on, I would’ve said this machine is easy to use and worth the money I spent. It is not too heavy and quiet when using it, but because I couldn’t put the handles on I had to return it. I am skeptical of purchasing another one for the same reason. It was easy to assemble and I was so excited to use it. I only was able to try out the stepper without handles but was not so safe unless you have great core muscles.
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Reviewed in the United States on January 23, 2026 by Alex
Color: Black
Very quad focused. Not as smooth as I thought it would be but still a good workout. Takes 25 mins to assemble
Reviewed in the United States on August 2, 2026 by Amazon Customer
Color: Black
Best deal. Works great. You can step on anytime without having to turn anything on and cycle on like my treadmill. You can just get on and step! Feel the burn immediately. Good ergonomic motion and takes up very little floor space. I don't use the electronics on it. It has made exercise to easy and accessible. I keep it next to my recliner and just hop on so helps with circulation if you've been watching a movie, etc. Seems pretty sturdy once you extend the legs out all the way.
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Reviewed in the United States on June 2, 2026 by Horsegirl14
Color: Black
Product is good.. but after a couple days the resistance is not strong enough.. I will try to go to Home Depot to get similar and stronger springs.
Reviewed in the United States on May 11, 2026 by Isidro villasenor
Color: Black
This stepper is sturdy, quiet, and easy to use. The adjustable resistance provides a good workout, the display tracks all the essentials, and the phone holder is a nice bonus. It folds up neatly for storage, making it perfect for smaller spaces. Great value and highly recommended!
Reviewed in the United States on August 3, 2026 by Ankita Rawat
Color: Black
The machine was easy to assemble and had features I was looking for. I used it once, for less than an hour. The machine started squeaking towards the end of my workout which I figured was normal bc it was new. However then there was a loud bang. The plastic roller that the foot pedals rest upon and move up and down the steel frame had shattered. I looked for equipment with a high weight capacity but then it uses plastic in a crucial area that holds a lot of weight. Doesn't make sense. You can see in the pictures the plastic was grinding against the frame leaving behind reside. This part is preassembled so it wasn't my fault. My weight is less than 200lbs and this machine is supposed to support up to 350lbs. Really disappointed!
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Reviewed in the United States on November 1, 2025 by Crabby Jenn