Getting the right treadmill for your body and budget!

Sunny Health and Fitness SF-T7603 Treadmill Review

Brand: Sunny Health and Fitness
Expert Rating: 3 stars

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You Get What You Pay For

You may not have heard of the company Sunny Health and Fitness. Their brand is much smaller compared to other brands like NordicTrack and ProForm in the fitness equipment industry. 

Their main headquarters location is out of California. While you may not have heard of their brand, they are extremely popular on Amazon when searching for treadmills.

This particular treadmill, the SF-T7603 has 4.5/5 stars and around 700 reviews at the time of this review. We usually see this treadmill priced around $400. Although this machine is decent for the price, there are a few limitations you should be aware of before deciding to make your purchase. 

The SF-T7603 is currently priced on Amazon for $339.99 with free shipping for Prime members. For a treadmill with better features and a similar price point, we suggest considering the Horizon T101.

Shop the Horizon T101 at

Shop the SF-T7603 at

What the SF-T7603 Has to Offer

LCD Monitor — Displays your pulse rate and distance/speed.


2.20 HP Motor — This is a pretty small motor. We typically find that anything less than 2.5 does not hold up well to long term use. It will be sufficient for occasional walking if that’s what you’re looking for. 

0.5 – 9.0 MPH Speed Range — As we said above, we think this machine is sufficient for walking but we certainly do not recommend running on it, so this speed range is decent.

16 x 49 Running Deck – This is much smaller than the standard treadmill deck size. Some users will probably find this space limiting during their workout. 

Manual Incline – There are 3 incline levels offered on the SF-T7603. The incline is manual and you would have to get off the machine to change the incline. Some people may find this inconvenient. 

Warranty — 3-year structural frame 180 days other parts and components. Not the best warranty… 

220 lb. Weight Capacity  — This treadmill only weighs 103 lbs. We are not sure it would hold up well to the 220 lb. weight limit claim.

    Is There a Better Option?

    Treadmills from Sunny Health and Fitness are often attractive to consumers because of their low price points. However, for just a couple hundred dollars more, you can get the T101 treadmill from Horizon.

    The Horizon T101 is priced at $649, and it has some much better features. Here’s what you can find on the Horizon T101: 

    20” x 55” Running Surface — This is 4 inches wider and 6 inches longer than the Sunny Health and Fitness Treadmill. This may not seem like much but it can make a big difference in your comfortability level.

    Up to 10% Incline — A 10% incline will give you options to enhance your workout even more. On the T101, the incline is not manual and can be changed on your console.

    Three-Zone Variable Response Cushioning System — Horizon is known for their built-in cushioning system that is softer in the impact zone and firmer in the push-off zone, so every stride is comfortable. 

    2.5 Continuous Duty HP Motor — This is more of the motor we would expect to see at the $500/600 price range.

    Warranty — Lifetime on frame and motor; One year on parts, cushioning, and labor.

    Our Review: SF-T7603 from Sunny Health and Fitness

    Horizon T101

    Horizon T101

    There are several differences between the T7603 and the T101 from Horizon. On the Horizon treadmill, you can find a better cushioning system, larger motor, larger running space, and a better warranty.

    Both of these treadmills are offered for less than $700. If you are looking for a budget treadmill in this price range, we suggest you consider the T101 from Horizon over the SF-T7603 from Sunny Health. You get better features for your money with the Horizon treadmill. 

    Read our full review on the Horizon T101 here.

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