Sole Fitness Treadmill Reviews

Sole Fitness has quietly become one of the most trusted names in home treadmills by doing something increasingly rare in this category: building solid hardware first and worrying about screens second. Here's what three decades of that approach actually gets you, model by model, based on our own testing and a close read of verified long-term owner feedback across the entire lineup.

About Sole Fitness

Sole Fitness grew out of Dyaco International, a Taiwan-based fitness equipment manufacturer that has produced hardware for several well-known gym-equipment brands over the years before launching Sole as its own consumer label. That manufacturing background shows up in the finished product: Sole treadmills tend to use heavier steel frames and more robust motors than competitors at the same price point, a trade-off the company has consistently made in favor of durability over flashy features.

The brand has built its reputation specifically in the mid-range and upper-mid-range market, generally landing between $999 and $2,999 depending on the model. Unlike some competitors that chase the absolute budget tier with corner-cutting builds, Sole has stayed disciplined about not launching a model below a certain quality floor, which is part of why the brand shows up so consistently in independent durability rankings and long-term owner satisfaction surveys.

Because Sole's manufacturing arm has produced equipment for other fitness brands over the years, the company has direct experience building for commercial gym contracts where equipment gets used far harder and far more often than in any home. Some of that engineering discipline — particularly around motor cooling and frame welding standards — carries over into the consumer lineup, even though Sole's home treadmills aren't marketed or priced as commercial-grade machines. It's a big part of why the brand punches above its price bracket on raw durability metrics.

The Full Sole Treadmill Lineup

Sole keeps its treadmill lineup deliberately simple compared to competitors that ship a dozen near-identical SKUs. Here's every current model, from entry to flagship.

How the Three Models Actually Differ in Practice

Spec sheets make the F63, F65, and F80 look like minor variations on the same machine, but the differences show up more clearly once you're actually walking or running on each one. The jump from the F63 to the F65 is mostly felt in stability at higher speeds — the F65's stronger motor and slightly larger deck make it noticeably more comfortable once you're jogging past 6 mph, where the F63 starts to feel like it's working closer to its limit. Console-wise, the two are similar, both using a straightforward LCD-style display rather than a large touchscreen, which keeps the price down but means neither is the right pick if interactive workout content is a priority for you.

The step up to the F80 is a bigger jump than the F63-to-F65 transition. Beyond the stronger 4.0 CHP motor, the F80 adds a larger, more modern console with app integration that feels closer to what you'd find on a NordicTrack, while still avoiding a required subscription for basic use. Testers who ran on all three back to back consistently described the F80 as feeling like a genuinely different tier of machine rather than an incremental upgrade, which is the main reason it commands a price roughly double the F65's.

Build Quality and What Makes Sole Different

The single biggest thing that separates Sole from a lot of direct-to-consumer treadmill brands is frame gauge. Sole uses heavier steel in its frame construction across the entire lineup, which is part of why even the entry-level F63 feels more planted underfoot than some competitors' mid-tier machines. That extra material adds weight — Sole treadmills are rarely the lightest option in their price bracket — but it translates directly into less flex and vibration at higher speeds, something our testers consistently noticed when moving between a Sole unit and a lighter-framed competitor at a similar price.

Cushioning is the other area where Sole has built a genuine reputation. The brand's Cushion Flex Whisper Deck system uses individually mounted deck cushions rather than a single continuous pad, which allows for more precise tuning of impact absorption at the heel-strike zone versus the push-off zone. In practice, this is the kind of feature that's hard to appreciate from a spec sheet but obvious the moment you run on it after using a cheaper, flatter deck.

Frame welding and joint construction are areas where Sole also quietly outperforms its price bracket. Rather than relying heavily on bolted connections at every major joint, Sole uses more welded construction on its frame uprights, which reduces the number of points where a loose bolt could eventually introduce play or rattle over years of use. It's not a feature you'll see advertised prominently, since it doesn't photograph well for a product page, but it's a meaningful part of why Sole treadmills tend to still feel tight and solid well past the one- and two-year marks where cheaper competitors start to loosen up.

The Sole+ App and Console Experience

Sole's approach to connectivity is deliberately more restrained than NordicTrack's iFit ecosystem. The Sole+ app handles workout tracking, basic program logging, and syncing with fitness platforms like Apple Health, but it doesn't gate core treadmill functionality behind a subscription. Every speed, incline, and built-in workout program works identically whether or not you've ever opened the app.

This is a genuine trade-off, not a strictly better approach. If you specifically want trainer-led, auto-adjusting workouts filmed on real trails and roads, Sole's console-based programs feel noticeably more basic than iFit's video-based coaching. If you'd rather set your own pace and skip a monthly bill entirely, Sole's model is exactly what you want.

It's also worth noting that Sole's console programming, while less flashy than a touchscreen ecosystem, is genuinely functional — preset interval and hill programs adjust speed and incline automatically without any app connection required, which covers the large majority of what casual and intermediate users actually want from a "guided workout" in the first place. Heart rate monitoring via the handrail contact grips or a Bluetooth chest strap works reliably across the lineup, and calorie and distance tracking sync to the Sole+ app whenever you do choose to connect, rather than requiring a connection to function at all.

Sole vs. NordicTrack vs. ProForm

These three brands dominate the mid-range home treadmill market, and shoppers comparing them are usually weighing the same three factors: hardware quality, subscription requirements, and price. Sole tends to win on raw hardware-per-dollar and loses on interactive content. NordicTrack wins decisively on the coaching and touchscreen experience through iFit but requires ongoing subscription spend to unlock it fully — see ourNordicTrack brand guide for the full lineup breakdown. ProForm sits in between, using the same iFit ecosystem as NordicTrack (both are owned by the same parent company) but at generally lower price points with correspondingly lighter-duty hardware, which we cover in ourProForm brand guide.

Sole Treadmills for Specific Situations

A few reader questions come up often enough that they're worth addressing directly rather than burying in the FAQ. For taller runners, specifically anyone over 6'2", the F65 and F80's shared 22 x 60-inch deck comfortably accommodates a full stride at running pace, while the F63's shorter deck can feel tight during faster sessions — size up if height is a factor for your household. For quieter operation in apartments or shared walls, all three Sole models use enclosed motor housings that measurably reduce motor noise compared to open-frame budget machines, though none of them are silent, and a quality equipment mat underneath still meaningfully cuts vibration transfer to floors below.

For households planning to fold and store the treadmill regularly, it's worth knowing that Sole's treadmills, including the F63 and F65, do fold, but they're built more like semi-permanent fixtures than dedicated space-saving machines — similar in spirit to NordicTrack's Commercial line. If daily folding for a small apartment is the priority, ourfolding treadmill guidecovers machines specifically engineered around that use case.

Which Sole Treadmill Should You Buy?

If you're mainly walking or jogging a few times a week and want the lowest price that still gets you genuine Sole build quality, the F63 is the right call. If you want the treadmill most Sole owners actually end up recommending to friends — a strong enough motor for regular running, the full 22 x 60-inch deck, and pricing that doesn't creep into flagship territory — the F65 is our pick for the large majority of shoppers. If you're training seriously, run most days of the week, or want the biggest console Sole offers, step up to the F80 and treat the extra cost as the price of headroom you won't outgrow.

Warranty and Customer Support

Sole backs its treadmill lineup with warranty terms that are strong relative to the price tier, typically covering the frame for the machine's lifetime, the motor for a decade or more, and parts and labor for one to two years depending on the specific model and where it was purchased. That lifetime frame warranty in particular is a meaningful signal — it's the kind of coverage manufacturers extend when they're confident the frame won't be the failure point, and it's noticeably better than the 5-to-10 year frame terms common on cheaper competitors.

Customer support experiences reported by owners have been generally positive, with parts availability holding up well even for models several years old, which matters more than it sounds like once a belt or motor eventually needs replacing outside the warranty window. If you're comparing warranty fine print across brands before buying, always check whether the specific term applies to residential use only, since some manufacturers, including Sole on select models, apply shorter terms if a machine sees light commercial use, such as in a rental property or shared building gym.

If you do need to file a warranty claim, having your model number, serial number, and proof of purchase ready before you contact support speeds the process considerably — most delays we heard about from owners traced back to missing documentation rather than a slow response from Sole itself. Registering your treadmill online shortly after delivery is a five-minute step that saves real time later if something does go wrong.

Common Owner Complaints (and How to Avoid Them)

No treadmill brand is complaint-free, and looking honestly at the patterns in verified owner reviews is more useful than pretending Sole is flawless. The most common complaint across the lineup is delivery-related rather than product-related — Sole treadmills ship in heavy crates, and owners in walk-up apartments or homes with difficult access sometimes report a frustrating delivery experience. If that's a risk for your address, it's worth calling ahead to confirm the delivery carrier's curbside-vs-inside policy before you order.

The second most common theme is console simplicity on the F63 and F65 specifically — some owners coming from touchscreen-equipped competitors find the LCD displays feel dated by comparison. This is a legitimate trade-off rather than a defect: it's the same restraint that keeps Sole's prices competitive and avoids a required subscription, but it's worth knowing going in if a large touchscreen is something you specifically want.

Less common, but worth flagging, are a handful of reports of belt-tracking drift appearing sooner than expected on units used for daily high-mileage running. Sole's manual includes clear belt-tensioning instructions, and owners who stayed on the suggested maintenance schedule reported far fewer issues than those who skipped it — the same pattern we see across almost every treadmill brand we've researched, and one more reason to treat routine maintenance as part of the cost of ownership rather than an optional chore, no matter which specific brand or model ultimately ends up in your home gym.