A treadmill is more than just a piece of equipment. It offers a convenient and effective way to stay active at home, whether you are training for a 5K, preparing for a marathon, or simply looking to stay fit. With a treadmill, you can walk, jog, or run on your schedule while tracking progress and staying motivated. Investing in a treadmill is investing in your long-term wellbeing and a tool that supports overall fitness.

Choosing the right treadmill can make all the difference in your home workouts. Incline lets you simulate uphill terrain, burn more calories, and engage different muscles, while shock absorption cushions your joints for a smooth, comfortable stride. A reliable motor and belt ensure quiet, consistent motion, and smart features like connectivity to fitness apps keep your workouts engaging and trackable. Many treadmills also fold for easy storage, making them a practical, durable, and versatile way to reach your fitness goals at home.

Below is a list of some of our favorite treadmills to fit a budget of under $800 we are sure you’ll find one that will get you excited to uplevel your workout routine.

6 Best Treadmills Under $800

The Premium Foldable Auto Incline Smart Treadmill (SF T723030) is built with a 20" wide running belt, a quiet brushless motor, and 15 levels of automatic incline. It folds away for storage, making it great for those with limited space or looking for premium performance at home. It is a Smart machine, so it connects seamlessly to the sunny fit APP, making it easy for you to train alongside your favorite running coach and track your stats and progress.
The Elite Smart Auto Incline 20" Deck Treadmill (SF T723016) is a heavy-duty machine that supports up to a 300 lb. user, making it perfect for those who need the additional weight capacity. It features a 20" wide deck, and has speed options all the way to12 mph. The shock absorption design makes for a smooth-running experience. It is perfect for serious runners or multi-user households and as with all of our Smart series machines, it connects the Sunny Fit app to make your training experience more fun.
The Active 400 Smart Auto Incline Treadmill (SF T724012) is a well-designed sleek machine with15 levels of auto incline, a shock absorbing deck, folding design, and enough performance for walking, jogging or running. It is a strong all-round choice for home users wanting smart features.
The Sleek Stride Smart Compact Auto Incline Treadpad Treadmill (SF T722069) is perfect for ultra-compact spaces, offering 6 levels of automatic incline, Bluetooth app connectivity, and easy setup. It’s ideal for anyone working from home or managing limited workout space. Treadpads make a thoughtful gift, allowing your loved ones to sneak in extra steps during calls or Zoom meetings thanks to its quiet operation.
The Nimble Smart Compact Treadpad Treadmill (SF T722072) is a space-saving walking and running pad with a low-profile design, wheels for transport, smart reminder maintenance alert, and app connectivity. It is great for daily low impact cardio, small apartments, or mixed work and play spaces.
The Interactive Slim Auto Incline Treadmill (SF-T722022) is designed for those who demand high performance in a compact footprint. It features a quiet, brushless motor for a smooth-running experience, automatic incline adjustment to simulate outdoor terrain, and Bluetooth connectivity to the SunnyFit app so you can track progress, join guided workouts, and compete in a fitness community. With built in shock absorption for joint protection and a folding design for easy storage, this treadmill is ideal for avid runners or cardio enthusiasts looking to bring gym quality workouts home without sacrificing space.

Running and walking are simple, effective ways to support heart health, build endurance, and stay active at any age or fitness level. With the selection of treadmills under $800 highlighted above, there is something for everyone, from beginners taking their first steps to seasoned runners looking to maintain or improve performance. These machines make it easy to bring consistent, healthy movement into your home, helping you stay motivated and engaged no matter your goals.