Life Fitness F3 Folding Treadmill

Life Fitness F3 Folding Treadmill: The Cheapest of The Best

Ideal For Any Space Because It’s Foldable, Compact, And Portable: 

Life Fitness F3 Folding Treadmill is among the best treadmills on the market. Quality components assure the long-term viability of your home exercise equipment. This foldable treadmill is lightweight and portable, ideal for small spaces.

Who makes Life Fitness Treadmills?

Augie Nieto incorporated Lifecycle, Inc. in Illinois in 1977 to sell exercise bikes. In 1984, it was purchased by Bally Total Fitness and renamed LifeFitness. The Brunswick Corporation, which sells stationary cycles, treadmills, stair climbers, rowers, and weight machines, now owns it. It’s a name you can trust for high-end equipment for commercial gyms.

Life Fitness F3 Specifications
Life Fitness F3 Specifications

LifeFitness makes seven treadmill types, and the price range indicates potential add-ons, warranties (standard or extended), and personal preference. Each of the series has specific characteristics. The only foldable treadmill is the F series, which is at the lowest end of the price range. It is comparable to the non-folding T3 and T5 treadmills with a longer 60″ deck.

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Features- Life Fitness F3 Folding Treadmill

  • Heart Rate Monitoring

Hand sensors and wireless telemetry heart rate tracking systems

  • Quick Starting Point

It has three distinct incline positions and remembers your favorite speeds at which you walk, run, and jog.

  • Easy to Store

Gas springs are used to lower the treadmill to the floor. When the treadmill is folded, four wheels come into play for simple transportation. It weighs 269.5 pounds.

  • Console

You have a choice of two consoles in F3. Go and Track Connect. The Go Console is the basic, with pre-programmed routines and a backlit LCD. In addition to Bluetooth and USB connectivity, the Track Console features a USB connector that can be used to charge mobile devices.

Life Fitness F3 Go Console
Go Console
Life Fitness F3 Track Connect 2 Console
Track Connect 2 Console

Both consoles have heart rate monitoring and a 3-year warranty. The Go Console has 13 preloaded workouts, 2 user profiles, and one custom workout per profile. Track Connect has 17, 4, and 3. In addition, Track Connect connects to Apple and Samsung Galaxy Watches. It also has a smart device rack. It can sync with fitness trackers like FitBit and MyFitnessPal because it has a USB port and Bluetooth.

If you’re looking for a treadmill console, you can expect an average number of pre-programmed workouts and storage space but not many other features.

  • Construction Quality

Life Fitness F3 treadmill has an impressive 269-pound weight. It is a great option if you’re searching for a simple, no-nonsense running machine.

Life Fitness F3 Flexdeck Shock Absorbtion


There aren’t any speakers included with the Life Fitness F3 Folding Treadmill, so you’ll have to search elsewhere if you want your home gym to seem like a club.

You may use earbuds or external speakers to listen to music.

Speed and Incline

The pace ranges from 0.5 to 10 mph. The Life Fitness F3 Folding Treadmill has a lower maximum speed than other treadmills in this price range, but as long as you don’t plan to do a lot of sprints, 10 mph is good for a combination of quicker and longer distance runs. Besides, an incline range of 0 to 12% can help burn many more calories.

Life Fitness F3 Folding Treadmill 2


This machine has no built-in fans for either console, which may be acceptable in the winter, but you may need a floor fan in the summer to keep you cool.

Monitoring of the user’s heart rate

Your purchase comes with a wireless telemetry heart rate monitor that can be used with the handlebar sensors to get a more accurate heart rate reading.


With the Track Console’s USB connector, you can plug in a USB drive with pre-programmed workouts and automatically transfer them to your treadmill.


Bluetooth lets you link your mobile device to the console and track your exercises on the LF Connect app or any other fitness tracker.

Enough Space for water bottles, cups, tablets, and cell phones

This treadmill has a lot of storage space. Two water bottle holders, a tablet holder for those who want to stream while working out, and an accessory tray are all included.


Life Fitness F3 folding treadmill is the most economical model of the company. It is the only folding treadmill in the company. The price varies depending on the console you opt for. The company price as of the date this article is updated is $3999.


LifeFitness has various warranties depending on the treadmill part:

  • Lifetime warranty on frame and shock absorbers
  • A 10-year warranty on the motor, 5 years on parts, and a year on labor.
  • For an extra $199, you can choose a three-year premium extended warranty that covers both parts and labor.
  • For an extra $399, you may extend the normal one-year warranty to five years of comprehensive parts and labor coverage.

Interval training on Life Fitness

Here are the steps:

Step 1: Press SPEED INTERVAL on the console when it asks you to choose a workout or tap the QUICK START button to get started.

Step 2: Enter your weight, desired run duration, and incline.

Step 3: Establish your jogging speed. Talking to the person on the treadmill beside you should be possible at this speed.

Step 4: Enter your running speed. More than a few words shouldn’t be possible at this rate.

Your exercise will begin at this point. To switch between jogging and running speeds, just hit the SPEED INTERVAL button (the one you used in Step 1). The speed arrow buttons may be used to change the speed of your vehicle if you prefer to speed up or slow down.

Lubricate Life Fitness F3 Treadmill?

Regular lubrication is essential for maintaining optimal performance and extending the lifespan of your Life Fitness F3 treadmill. Initial lubrication should be performed after the first 20 hours of use, followed by subsequent lubrication every three months or 150 hours of use, whichever occurs sooner. Additionally, lubrication is recommended if the belt feels dry, exhibits slippage, or if the treadmill generates excessive noise.

Life Fitness recommends using their proprietary silicon lubricant, which can be purchased from their website or authorized dealers. Avoid using any other type of lubricant, as it may harm the belt or the deck.

What are the disadvantages of this treadmill?

Size: Treadmills from Life Fitness are bigger than the average. 79″ x 34″ is the approximate size of the unit’s footprint. When not in use, the F3 may be folded vertically like a similar-sized model.

Sound: The lack of a 3.5mm audio/headphone port on this treadmill is surprizing.

Assembly: The instructions occupy 18 pages of the T3’s 32-page handbook. If you pay $180 for white glove delivery from Life Fitness, they will build the device for you. The price is well worth it.

Final verdict:

If you’re in the market for a foldable treadmill, the F3 Treadmill is an excellent choice. This machine is one of the greatest foldable treadmills for programming and durability. With both platforms, the padding and exercise support is excellent. However, if you’re a taller runner, a treadmill with a 60-inch track could be more suitable for you.


Is the Life Fitness F3’s cushioning up to spec?

The FlexDeck Shock Absorption System on the Life Fitness F3 improves comfort and decreases knee and joint stress by as much as 30%.

How heavy is the Life Fitness F3?

The Life Fitness F3 is 264 lbs. (120 kg).

What is this treadmill suitable for?

Its 3-horsepower MagnaDrive motor makes this a great option for runners. This treadmill is built to last and comes with a 10-year warranty on motor.

Is The Life Fitness F3 Treadmill Compatible With a 120-VOLT, 15-AMP Circuit?

While a 120-volt, 20-amp system is ideal, a 15-amp system may be used if the treadmill is the sole device utilizing that circuit. The lighter wire can’t handle more than this amount of weight.

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