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TM015 Foldable Incline Treadmill vs Sunny Health & Fitness SF-T7705SMART Treadmill

The TM015 is the better pick for most home walkers. It carries a 350 lb user limit against 220 lb on the Sunny, folds smaller, and its 3HP motor is stronger than the Sunny's 2.2HP. The Sunny counters with automatic incline to 12%, a 9 mph top speed and a 3-year warranty, so it suits runners and people who want motorized incline. Owners rate the TM015 higher (4.7 from 118 ratings) than the Sunny (4.2 from 70).

  • Choose the TM015 if you want a compact folding treadmill for walking and light jogging, need a high weight capacity, or want the stronger motor and better owner ratings.
  • Choose the Sunny Health & Fitness Premium Folding Incline Treadmill if you run at higher speeds, want automatic incline up to 12%, or value a 3-year manufacturer warranty.

Prices

  • TM015 Foldable Incline Treadmill: $259.99 at WELLFIT Treadmill (last seen Nov 10)
  • Sunny Health & Fitness SF-T7705SMART Treadmill: $649.99 at Walmart (last seen Nov 10)
  • Difference: the TM015 Foldable Incline Treadmill is $390.00 cheaper than the Sunny Health & Fitness SF-T7705SMART Treadmill at the latest prices (Nov 10)
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TM015 Foldable Incline Treadmill

TM015 Foldable Incline Treadmill

4.7(118 ratings)
$259.99at WELLFIT TreadmillChecked Nov 10
See all prices and details
Visit WELLFIT Treadmill
Pros
  • High 350 lb weight capacity
  • Strong 3HP motor for its size
  • Folds small and weighs under 60 lbs
  • Side rails help with balance
  • Connects to KINOMAP, Zwift, WELLFIT and Apple Health
Cons
  • Incline is manual with only three settings
  • Top speed of 7.6 mph limits hard running
  • Short 40" belt suits walking more than long strides
  • No stated warranty
Sunny Health & Fitness
Sunny Health & Fitness Premium Folding Incline Treadmill

Sunny Health & Fitness SF-T7705SMART Treadmill

Sunny Health & Fitness Premium Folding Incline Treadmill

4.2(70 ratings)
$649.99at WalmartChecked Nov 10
See all prices and details
Visit Walmart
Pros
  • Automatic incline up to 12%
  • 9 mph top speed suits runners
  • 3-year manufacturer warranty
  • 9 preset programs and heart rate monitoring
  • Free SunnyFit app with trainer-led workouts
Cons
  • 220 lb user limit
  • Heavier at 112 lbs, harder to move
  • Lower 4.2 rating from 70 ratings
  • Smaller 2.2HP motor

What separates them

TM015 Foldable Incline TreadmillSunny Health & Fitness SF-T7705SMART Treadmill
InclineManual, three fixed settings (0%, 3%, 6%)Automatic, up to 12% across 15 levels
Top speed7.6 mph9.0 mph
Motor3HP brushless2.2HP
Max user weight350 lbs220 lbs
Belt size16" x 40"15.7" wide, 48.4" long deck
Folded footprint20.5" x 23.6" x 47.2"26.2" x 36.8" x 56.9"
Product weight58.6 lbs112 lbs
WarrantyNot stated3 years

Price history

  • Sunny Health & Fitness SF-T7705SMART Treadmill: lowest $599.99 on Nov 10 at Dick's Sporting Goods.

Prices at every store

TM015 Foldable Incline Treadmill

  • WELLFIT TreadmillNew

    In stockReturn policy

    $259.99Checked Nov 10
    Visit WELLFIT Treadmill
Prices and history →

Sunny Health & Fitness SF-T7705SMART Treadmill

  • WalmartNew

    In stockSold by ZooVaaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $649.99Checked Nov 10
    Visit Walmart
  • Dick's Sporting GoodsNew

    In stock

    $599.99+ $85.00 shippingChecked Nov 10
    Visit Dick's Sporting Goods
  • Lowe'sNew

    In stock

    $716.89Free shippingChecked Nov 10
    Visit Lowe's
  • Best BuyNew

    In stock

    $749.40Free shippingChecked Nov 10
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

All 5 stores and price history →

Specs compared

SpecTM015 Foldable Incline TreadmillSunny Health & Fitness SF-T7705SMART Treadmill
Weight capacity350 lbs—
Frame materialalloy steel—
Running belt size16” x 40”—
Folded dimensions20.5" x 23.6" x 47.2"—
Pre-assembly95% pre-assembled—
Speed range1.0 to 7.6 mph—
Incline options0%, 3%, and 6%—
Motor power3HP—
Product weight58.6 lbs—
App connectivityKINOMAP, Zwift, WELLFIT App, and Apple Health—
Deck size102 x 41 cm—
Max user weight180 kg—
Show all 34 specsShow fewer specs
SpecTM015 Foldable Incline TreadmillSunny Health & Fitness SF-T7705SMART Treadmill
Machine Weight (lb)—112.0
Display Size (")—20.0
Width Folded (")—26.2
Power Source—AC Mains
Number of Programs—9
Type of Resistance—Hydraulic
Running Width (")—15.7
Manufacturer Warranty (years)—3
Inclination (%)—12.0
Type of Treadmill

What reviewers say

TM015 Foldable Incline Treadmill

  • 4.7 / 5118 ratings

Owners rate the TM015 4.7 out of 5 across 118 ratings. They like how easily it folds, how quiet it runs and how the incline makes walks harder. Most criticism centers on the short belt for running.

What people mention
  • FoldingPraisedOwners say it folds up easily and stores in a small space.
  • NoisePraisedThe brushless motor runs quietly enough for apartments.
  • InclinePraisedThe 0/3/6% settings make walks more challenging.
  • Belt sizeCriticisedThe 16 x 40 inch belt feels short for running.

Sunny Health & Fitness SF-T7705SMART Treadmill

  • 4.2 / 570 ratings

Owners rate it around 4.2 out of 5. They like the automatic incline, the folding design and the app connectivity for the category. Complaints center on the narrow belt and the motor straining at higher speeds.

What people mention
  • InclinePraisedOwners like the 15 automatic incline levels and the range up to 12%.
  • FoldingPraisedThe fold-and-roll design is called out as easy to store and move.
  • Belt widthCriticisedThe 15.7-inch belt feels tight for taller or heavier users.
  • MotorMixed

Questions and answers

Which is better for running?
The Sunny. It reaches 9 mph and has a longer deck, which suits jogging and running better. The TM015 tops out at 7.6 mph and its 40-inch belt is short for long strides.
Which handles heavier users?
The TM015, rated to 350 lbs. The Sunny is rated to 220 lbs, so check your weight against that limit before choosing it.
Which folds up smaller?
The TM015. Folded it measures about 20.5" x 23.6" x 47.2" and weighs 58.6 lbs. The Sunny folds to roughly 26.2" x 36.8" x 56.9" and weighs 112 lbs.
Is the Sunny worth stepping up to?
Yes if you want motorized incline, faster running or a 3-year warranty. If you mainly walk and want easy storage, the TM015 covers that with a higher weight limit.
Which do owners rate higher?
The TM015, at 4.7 from 118 ratings versus 4.2 from 70 for the Sunny. Owners of the TM015 praise easy folding, quiet operation and the incline for harder walks.

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More comparisons

  • Sunny Health & Fitness Premium Folding Incline Treadmill vs Merach Folding Incline Treadmill 3.5HP Wide Belt
  • TM015 Foldable Incline Treadmill vs Merach Folding Incline Treadmill 3.5HP Wide Belt

Buying guides that pick them

  • Best foldable treadmills with incline
—
Treadmill
User Weight (Max) (lb)—220.0
Treadmill Length (")—48.4
Speed Limit (max) (mph)—9.0
Width (")—26.2
Motor Effect (hp)—2.2
Height (")—50.2
Number of Resistance Levels (pcs)—15
Height Folded (")—56.9
Length (")—63.0
Length Folded (")—36.8
Size—49"L, 15-Incline
color—Black
Fine for walking and jogging, but it strains at the top speeds.