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CardioTested

Sole treadmills and ellipticals

Sole puts its money into the parts that last: steel frames, thick decks, motors with a lifetime warranty and consoles you won't need to replace. The screens are basic, which is fine if you already own a tablet.

Written by The CardioTested test teamUpdated November 5, 2026

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A runner on a folding treadmill in a dim room with a window behind
Owned by
Dyaco International
On CardioTested
9 models · 3 reviewed
Warranty
Lifetime frame and motor on all F-series treadmills; 3 to 5 years on deck, electronics and parts; 1 to 2 years labor depending on model.

The F-series is one frame family in four motor sizes. The F63 is the entry point, the F80 is the one we'd buy for most homes, and the F85 and TT8 are for heavier runners and daily mileage. The E-series ellipticals work the same way, and the E25 is the one most people should buy.

How the lineup fits together

F63, F65
3.0 and 3.25 HP folding treadmills. 20 and 22-inch belts, 15% incline, LCD consoles.
F80, F85
3.5 and 4.0 HP, 22-inch belts, touchscreens without a required subscription. 350 to 375 lb ratings.
TT8, ST90
Non-folding and slat-belt machines for dedicated rooms. Decline on the TT8.
E25, E35, E95, E98 ellipticals
20-inch strides, power incline from the E25 up, 350 to 400 lb ratings.

Sole machines we've reviewed

Sole
A woman walking on a Sole F80 treadmill beside floor-to-ceiling windows
Belt
22 x 60 in
Motor
3.5 HP DC
Max user
350 lb
Floor space
82 × 37 in, folds

Sole F80

4.5Our rating · from specs
$1,599 to $1,899
Typical price

A 22-inch belt, a 3.5 HP motor and a 350 lb frame designed to stay steady at speed, for less than most machines with a screen you'd end up ignoring.

Best for

  • Homes where one person runs and another walks
  • Runners up to about 6 ft 2 in
  • Rooms where you'll fold the deck between sessions

Skip it if

  • Rooms with less than 7 ft 6 in of clear length
  • Anyone who wants streaming classes on the console
  • Upstairs rooms where foot strikes carry
Sole
A folding treadmill in a small spare bedroom with a window and a wall mirror
Belt
20 x 60 in
Motor
3.0 HP DC
Max user
325 lb
Floor space
77 × 35 in, folds

Sole F63

4.2Our rating · from specs
$1,099 to $1,399
Typical price

You won't find a sturdier frame for under $1,400. Next to the F80, you give up 2 inches of belt width and get a slower console.

Best for

  • A walker who might start running
  • Budgets that top out around $1,400
  • Rooms where the deck gets folded most days

Skip it if

  • Runners over 6 ft who want a 22-inch belt
  • Anyone who wants a touchscreen
Sole
A woman using an elliptical beside large windows and plants
Stride
20 in
Flywheel
20 lb
Max user
350 lb
Floor space
70 × 24 in

Sole E25

4.2Our rating · from specs
$999 to $1,299
Typical price

Nothing under $1,300 matches its stride and build. The console is plain, and that's fine.

Best for

  • Anyone whose knees complain on a treadmill
  • Users from about 5 ft 2 in to 6 ft 2 in
  • Rooms where a quiet machine matters

Skip it if

  • Tall users with ceilings under 7 ft 6 in
  • Anyone who wants a touchscreen with classes

Product photos are representative stock images, not the exact models, until our own test photos replace them.

Every Sole model we track

Model
Sole F80Sole · 4.5/5$1,599–1,89922 x 60 in3.5 HP DC12 mph15%350 lb44 × 37 × 72 in
Sole F63Sole · 4.2/5$1,099–1,39920 x 60 in3.0 HP DC12 mph15%325 lb45 × 35 × 70 in
Sole F85Sole · 4.5/5$2,199–2,49922 x 60 in4.0 HP DC12 mph15%375 lb46 × 38 × 72 in
Sole F65Sole · 4.4/5$1,299–1,59922 x 60 in3.25 HP DC12 mph15%325 lbFolds
Sole TT8Sole · 4.5/5$2,699–2,99922 x 60 in4.0 HP DC12 mph-6 to 15%400 lbNo
Sole E25Sole · 4.2/5$999–1,299———20%350 lbNo
Sole E35Sole · 4.3/5$1,499–1,899———20%375 lbNo
Sole E95Sole · 4.4/5$2,199–2,599———20%400 lbNo
Sole E20Sole · 3.5/5$999———0%300 lbNo

Tap a column to sort. Ratings come from published specs until we bench test a machine; specs are the manufacturer's unless a review says we measured them. Noise shows once we've measured that machine.

Sole questions, answered

Is Sole a good treadmill brand?

For frame, motor and warranty, it's the best in its price range in our view. Where Sole lags is software: the touchscreens are slow and the app is basic. If you want a trainer on the screen, look at NordicTrack or Peloton. If you want a solid treadmill, start with Sole.

What is the difference between the Sole F63 and F80?

The F80 has a belt 2 inches wider (22 vs 20), half a horsepower more (3.5 vs 3.0), a 350 lb rating instead of 325, and a touchscreen instead of an LCD. It is the better running machine, and the F63 is the better buy for a walker. Our Sole F63 vs F80 comparison goes through it line by line.