Comparing Sunny Health SF-T7705 and Sunny Health T7643

Lowest price found: $499.99 Show listings
Lowest price found: $549.99 Show listings
Consumer Score
In comparison:
Sunny Health SF-T7705 ranks #23 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
Consumer Score
In comparison:
Sunny Health T7643 ranks #20 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews

Sunny Health SF-T7705 vs Sunny Health T7643: Experts prefer neither

On 11 Sep 2022 (18 days ago) we went through 104 Treadmill expert endorsements , however neither Sunny Health SF-T7705 nor Sunny Health T7643 were included in any of those recommendations. Since neither Treadmill received a single endorsement, as far as expert recommendations go, it's technically a tie. We do, however, recommend taking a look at NordicTrack 1750 or other critically acclaimed Treadmills of this month.

For reference, NordicTrack 1750 received 7 endorsements this month, from Forbes (2 Sep 2022), TreadmillReviews.net (1 Sep 2022) SELF (25 Mar 2022) and 4 others.

Rank Change Price Treadmill
Forbes
TreadmillReviews.net
SELF
NBC News
Spy
Verywell Fit
Runner's World
CNET
The Home Gym
Treadmill Review Guru
1
- $1799
NordicTrack 1750
1
1
6
-
-
1
1
-
9
3
N/A N/A $500
Sunny Health SF-T7705
-
-
-
-
-
-
-
-
-
-
N/A N/A $550
Sunny Health T7643
-
-
-
-
-
-
-
-
-
-

Curious to see this month's entire Treadmills ranking? It's here

About our ranking methodology

Made up your mind? Ready to dive in?

Customers like Sunny Health T7643 and Sunny Health SF-T7705 about the same

At ReviewFinder we prefer to focus on professional product reviews, because customer reviews can be disproportionately affected by unrelated factors such as delivery, specific seller listing problems, and, of course, fake reviews. With that said, below is the summary of consumer sentiment.

Sunny Health SF-T7705
Sunny Health T7643
Consumer score (CS) is a normalized computed representation of customers' sentiment towards a product.
CS of 10 is similar to a 4.8 star review, CS of 0 is similar to a 2 star review.

Both Sunny Health T7643 and Sunny Health SF-T7705 have very similar great customer reviews.

As can be seen in the chart above, median best-selling treadmill receives a consumer score of 7.0 (good). Both Sunny Health SF-T7705 and Sunny Health T7643 receive customer reviews that average out above that median threshold.

Sunny Health SF-T7705
In comparison:
Sunny Health SF-T7705 ranks #23 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
Sunny Health T7643
In comparison:
Sunny Health T7643 ranks #20 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
Median best-selling Treadmill
In comparison:
Exerpeutic TF1000 ranks #62 out of 123.
Go to rankings
7.0
Good





Sunny Health T7643 is more popular than Sunny Health SF-T7705

It's fairly safe to say that Sunny Health T7643 is a more popular treadmill than Sunny Health SF-T7705, based on its 1,000+ reviews. Popularity is determined based on product sales. Note that older and cheaper products tend to sell more.


To consider

Customers who view Sunny Health SF-T7705 and T7643 often consider Xterra Fitness TR300, a pricier option with better reviews.
Table: Top compared alternatives for Sunny Health SF-T7705 and T7643
Xterra Fitness TR300 $540
In comparison:
Xterra Fitness TR300 ranks #3 out of 123. It is in the top 10%.
Go to rankings
8.7
Great
No expert recommendations Better Reviews
Sunny SF-T7515 $476
In comparison:
Sunny SF-T7515 ranks #18 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
No expert recommendations Cheaper More Popular
Sunny Health Asuna 8730 $580
In comparison:
Sunny Health Asuna 8730 ranks #19 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
No expert recommendations
Sunny Health T7643 $550
In comparison:
Sunny Health T7643 ranks #20 out of 123. It is in the top 20%.
Go to rankings
8.3
Great
No expert recommendations
Find the best treadmill in Treadmill Finder
Critic Consensus Common points from expert reviews summarized.
As can be seen below, in Sep 2022 neither Sunny Health SF-T7705 nor Sunny Health T7643 were recommended by key experts who publish Treadmills recommendations.
Rank Change Price Treadmill
Forbes
TreadmillReviews.net
SELF
NBC News
Spy
Verywell Fit
Runner's World
CNET
The Home Gym
Treadmill Review Guru
1
- $1799
NordicTrack 1750
1
1
6
-
-
1
1
-
9
3
2
- $1200
ProForm Pro 2000
3
-
1
5
2
3
-
4
-
5
3
- $2110
Sole F80
9
2
3
-
14
-
5
5
-
11
4
- $2300
NordicTrack Commercial 2950
-
-
7
-
1
-
-
3
3
-
Show all rows
Expert Reviews There are people on the Internet whose job is to review products. Below are their opinions.
No expert reviews linked yet for Sunny Health SF-T7705.

Expert reviews [5]

No critic scores
Total expert reviews: 5
  • with a score: 0
  • without a score: 5
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
From Seller:
  • Auto-incline, improve your cardio routine 15 incline levels creating plenty of resistance to achieve a maximum burn at any time
  • Digital monitor and sunny fitness app-superior digital technology assists in tracking your speed, time, distance, calories/incline, steps and body fat percentage
  • Read more
From Seller:
  • Burn BIG calories with the SF-T7643 Heavy Duty Folding Walking Treadmill. Big walking surface, big button, big handrails. Did I say big.
  • Product dimensions: 60.5" L X 32" W X 52.4" H | Folded dimensions: 39.75" L X 32" W X 55" H | Product weight: 143 lb
  • Read more
From Manufacturer Manufacturer-provided product description, urls and documents.
Physical Features
Dimensions
Loading product dimensions...
Loading product dimensions...
Weight

132 lbs
 

143 lbs
 
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Handling and Capacity
Treadmill Type What is the treadmill designed for?
Electric
Walking
Foldable A major reason that many people do not own home treadmills—apart from cost—is their size. Treadmills take up a lot of space. This can be avoided by choosing a folding treadmill, which folds in half by ... Show more
Yes
Yes
Belt Size The belt size is an important feature to evaluate based on the height of the user and your planned activities. First, taller individuals have a longer stride, and therefore need a longer belt. Second, ... Show more
3.9 x 1.3 ft
1.6 x 3.6 ft
Continuous Horsepower Treadmill manufacturers will report horsepower in two ways: peak horsepower (sometimes listed as simply “horsepower”) and/or continuous horsepower. Sometimes you get one or the other, sometimes you ge ... Show more
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2.5 CHP
Peak Horsepower Horsepower (HP) or peak horsepower tells you the maximum horsepower the treadmill can achieve at any time. While this may seem important, it doesn’t tell you anything about how the treadmill will oper ... Show more
2.2 HP
2.5 HP
Cushioning/Shock Absorption A major benefit to running on a treadmill versus running outside is that it’s typically easier on your body and joints due to the shock absorption. As you run or walk, the treadmill absorbs the impact ... Show more
Yes
No
Weight Capacity All treadmills are rated with a maximum weight capacity to indicate the heaviest person that can use the treadmill. Going over this weight limit, especially for long durations, is not only going to br ... Show more
220 lbs
350 lbs
Top Speed The top speed is the highest number of miles (or kilometers) per hour that the treadmill will go. Most traditional machines support 0 to 10 mph (0 to 16 km/h). For runners and sprinters, you might loo ... Show more
9
6
mph
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Incline and Decline

Inclining allows you to raise the front of the treadmill to simulate walking or running uphill. This is done manually or automatically. Usually found on the least expensive machines, manual incline treadmills require you to step off the machine and adjust the positioning of the running platform by hand. While it can be a price saver, there are some drawbacks. First, these adjustments present a safety issue if you do not properly secure the deck. You could fall or crush a limb in the process of adjusting the incline. Second, frequently moving parts will cause quicker wear and tear on the machine. Third, stepping off the machine could cause you to lose motivation or momentum, and you’ll have to get your heart rate back up to get the full benefits of the cardio workout. Still, if you don’t plan on using the incline feature frequently, this won’t be an issue for you and you can get a more budget-friendly model.

Alternatively, you have the option of choosing a motorized (or automatic) incline. With this feature, users press a button on the treadmill’s dashboard to activate the incline motor to move the deck up or down. This is much more convenient as it can be done while you’re still on the machine, and it can be adjusted to the angle you want without much effort.

Whether manual or automatic, treadmills will be rated with a maximum incline and minimum decline. This is reported as a percentage grade—a number that measures the slope of the surface. The higher the percentage, the stronger the angle or slope. Most treadmills will have a maximum incline around 12%. Less common are treadmills that can simulate a decline or walking downhill, which can use muscles that usually don’t get attention in standard cardio workouts. For these machines, there will be a lowest decline number reported as a negative percentage grade.

Type of Incline Do you have to adjust incline manually, or is the incline system automatic?
Automatic
Manual
Highest Incline The highest percentage grade the treadmill can go.
12 %
0 %
Lowest Decline The lowest percent grade the treadmill can go.
3 %
0 %
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Heart Rate and Programs
Heart Rate Monitor Treadmills can support heart rate monitoring in several ways. Most commonly there could be metal heart rate monitors on the handlebar in front of you. This works well for walking, when you can hold on ... Show more
Yes
Yes
Chest Strap Included <p><strong><p dir="ltr"><br></p></strong><p dir="ltr">Another option is remote heart rate monitoring via a chest strap. Not all treadmills that measure heart rate support this feature, but those that ... Show more
No
No
Workout Programs Preprogrammed workouts on treadmills guide you through an activity focused on a certain goal or type of workout. This can range from hill training, where the treadmill automatically adjusts the inclin ... Show more
9
0
Progress Tracking In order to keep a log of your workouts and stats, such as time, distance travelled, calories burned, etc., you may want a treadmill that does this for you automatically. Some machines come with autom ... Show more
Yes
Yes
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Display
Treadmill displays offer a wide range of features that vary greatly from one machine to another. The display can be as simple as analog LED lights that show time and distance travelled or as complex as a fully functioning TV screen with cable network connectivity. Displays vary in size and type, with higher end machines displaying more stats (time, distance, incline, speed, heart rate, workout program status, etc.) and offering more advanced features (such as a virtual tour that simulates running through real-life environments). There are positives and negatives to this level of complexity. On the plus side, sophisticated displays allow you to easily monitor and adjust your workout based on the information. They may also provide a distraction from the lull of running or walking. At the same time, this kind of distraction can be harmful to your workout because it may cause you to fall or injure yourself or be overly conscious of the clock and distance.


Advanced display screens or TV screens could have the added benefit of linking with your smartphone, so you can watch video content on the display as you run. The suite of features will be dependent on your needs, but know that you’ll pay significantly more for complex displays and TV screens - and most budget models come with a shelf for a tablet or an e-reader anyway.

Display Screen Does the treadmill console have a screen?
Yes
Yes
Type of Display
LCD
LCD
Touch Screen Is the display touch screen?
No
No
Metrics Displayed What metrics are displayed on the treadmill console/screen?
speed, time, distance, calories/incline, steps and body fat percentage
  • Time
  • Speed
  • Distance
  • Calories Burned
Media/TV Capabilities Can the treadmill's screen play TV or media, such as movies?
No
No
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Dashboard
The treadmill’s dashboard can have a number of useful features. A device shelf allows you to place your smartphone or tablet on the dashboard, so you can use your device—safely—while you work out. Yes, that means watching Netflix or reading an ebook! 


Similar to the device shelf is the water bottle holder. It may seem insignificant, but believe it or not, the placement of the water bottle holder can have a huge impact on your workout. You want your water bottle to be within easy reaching distance, so you don’t have to stop your entire workout to grab a drink.


Finally, some treadmills come with a built-in fan on the dashboard, which is great for some added comfort while you exercise.

Device Shelf For holding your smartphone, tablet, or other media device.
Yes
Yes
Fan Does the treadmill console include a fan?
No
No
Water Bottle Holder
No
Yes
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Console Extras
Console Speakers Some treadmills have speakers built into the dashboard. Through Bluetooth or a basic auxiliary cable, you can connect your phone or media device to the treadmill to play music, listen to podcasts, or ... Show more
No
No
USB Port If the treadmill has a USB port, you’ll likely be able to charge your smartphone or tablet, which is great for long workouts. If you like to watch TV or listen to music, this can help save battery, to ... Show more
No
No
Auxiliary Port

An auxiliary port or headphone jack lets you connect your smartphone or media player directly to the treadmill to listen through its speakers.

No
No
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Mobile App Subscriptions


If you’re using a fitness app such as Google Fit, MyFitnessPal, or FitBit, some smart treadmills allow users to transfer their workout details from the treadmill’s tracking system directly to the smartphone app. This helps you stay on track with your fitness goals and keep all of your details in one place. Make sure to double check if the machine is compatible with your current fitness tracker, if you have one.

Mobile App Connectivity Some companies that build treadmills also have proprietary mobile applications (such as Schwinn Connect, LifeSpan’s Activ Trac, Nautilus Trainer, etc.) that extend the features of the machine. This ca ... Show more
Yes
No
App Subscription Cost Some treadmills will require a monthly or yearly subscription cost to access certain features. This might include advanced progress tracking or syncing with a brand-specific mobile app. Be sure to fac ... Show more
0
0
Software Features
Sync with Third Party Apps Can you sync workout data with third part apps, such as MyFitnessPal and FitBit?
Yes
No
Compatible Apps Which apps can be used on or with the treadmill?
Sunny Mobile App
None
Bluetooth Connectivity Treadmills that are Bluetooth capable can connect wirelessly with your Bluetooth-enabled smartphone or tablet. This is most commonly used to play music on the treadmill’s speakers. Some treadmills may ... Show more
Yes
No
iFit Compatible iFit is a comprehensive mobile app and online service that supports treadmill workouts. You can download workout programs, track stats and progress towards your goals, and even draw Google Maps routes ... Show more
No
No
Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews
Warranty



Treadmills separate their warranties into three sections: Parts, Labor and Motor.

Parts warranties range from 90 days to 5 years to lifetime warranties. For light use, 90 days to 1 year might be an acceptable parts warranty, though you should not expect that machine to be very durable. You may also come across frame warranties, for which the standard is a lifetime warranty. Cheaper models might have 10- or 20-year warranties, but depending on how long you plan to use or keep the machine, that may suffice.

Labor warranties range from 90 days to 3 years. For light or moderate use, choose a treadmill with at least 1-year labor warranty. If you plan to use the machine long and often, it’d be best to find a labor warranty of 2-3 years.

Finally, motor warranties are often listed separately from parts and labor. One can easily tell the quality of the motor based on the duration of the warranty. A 90-day motor warranty would indicate the motor is likely cheaply made and not very reliable. A warranty of 10+ years would suggest a much higher quality motor.

Labor Warranty
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3
Loading price comparison chart...

Sunny Health SF-T7705 is a very popular option on the lower end of the price range. It's in the top 3 bestselling treadmills and has dozens of popular alternatives in the same price range, such as Exerpeutic TF2000 or Pro-Form City L6 .

Sunny Health SF-T7705 is $270 cheaper than the average treadmill ($769.99).

Sunny Health T7643 is a very popular option in the middle of the treadmills price range. It's in the top 3 bestselling treadmills and has dozens of popular alternatives in the same price range, such as Xterra Fitness TR300 or Sunny Health SF-T7718 .

Sunny Health T7643 is $220 less expensive than an average treadmill ($769.99).

Sunny Health SF-T7705: Buy | Customer Reviews
Sunny Health T7643: Buy | Customer Reviews

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