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LifeSpan Fitness

LifeSpan Fitness - TR5000-DT3 Under Desk Treadmill

FREE GIFTS - $459 VALUE for COOL FIT customers only:

  • $349 value WELLNESS PACKAGE (includes: 30 Day Detox Plan - 24 page book with 18 recipes; Anti-inflammatory diet guide - 17 pages; Your Body & Exercise Guide 7 pages)
  • $75 value - Gym BAG 
  • $35 value - Exercise Resistance Bands
PRICE MATCH GUARANTEE!!! email support@coolfit.co 

    The TR5000-DT3 under desk treadmill, our premium treadmill base and console, is designed to support the most demanding office environment.

    This purposefully-compact whisper quiet treadmill makes it easy to convert your stand-up desk into a walking desk. Upgrades from the TR1200-DT3 include 3.0 HP motor walking belt and black aluminum side rails. The control console is small and convenient while still providing all the features you need, including readouts for steps, time, distance, calories and speed. Join the thousands of businesses, universities and government agencies that have already taken the next step towards an active-office lifestyle.



    Your Desk, Our Treadmill

    • Fully Assembled Out of The Box
    • Low-Profile Design Fits Under Tight Spaces
    • Easily Roll the Treadmill Under Your Desk With Front Mounted Wheels


    The TR5000-DT3’s compact dimensions guarantee a perfect fit and easy placement under your standing desk, helping you take the next step in your active lifestyle. Since the step-up height of your under desk treadmill will take from the available height range of your standing desk, the low 4.6” height will help you get the optimal ergonomic position from your desk.

    Best-in-Class Construction

    • High Mileage Walking Belt
    • Wear Resistant, Black Anodized-Aluminum Side Rails
    • 1” Thick Extended-Life Deck


    Built for hard-working days and productive nights, the LifeSpan TR5000-DT3 is made to power through thousands of hours of effective use. Completely upgraded, the treadmill base is equipped with a high mileage walking belt, 1” thick reversible walking deck, anodized-aluminum side rails, and a dependable 3.0 HP motor.

    Productive, Not Disruptive

    • Whisper-Quiet 3 HP Commercial Grade Motor
    • 6 Impact-Absorbing Shocks Dampen Walking Noise
    • Superior Construction Supports Up to 400 lbs.


    Refined, contemporary design and long-lasting construction make the TR5000-DT3 under desk treadmill the perfect addition to the office. Quiet operation lets you stay respectful of shared workspaces while you walk for miles each day without impacting productivity. Premium components suppress mechanical noise and subdue vibration, keeping your focus on the task at hand.

    Legacy of Innovations

    • Integrated Step Counting
    • Intelli-Guard Safety Technology
    • Customize Personal Settings to Work With Your Environment


    Business savvy and wellness ready, LifeSpan technologies are devoted to improving your experience. Onboard Intelli-Step technology detects each foot step taken, keeping you aware of your daily step count. The integrated Intelli-Guard safety feature ensures the treadmill only operates when you are actively walking supporting a safe work environment.


    • Console Readouts -Distance traveled, calories burned, time, step count and belt speed


    • Console Dimensions -Console: 12.5” W x 3” D x 2” H (31.75 W x 7.6 D x 5.1 H cm)
    • Marked Belt -With a motor so quiet, treadmill belt markings help you and coworkers identify when the belt is moving.
    • Belt Size -20" x 50" (51 x 127 cm)
    • Drive Motor -0 HP Continuous Duty DC
    • Assembly -No Assembly Required
    • Belt Type -Heavier Duty Belt
    • Speed -4 - 4.0 MPH
      (Max. Speed Can Be Set to 2.0 MPH if Desired)
    • Incline -Not Available: Walking at an incline while working is not recommended by ergonomists as it takes your body out of a neutral position and places strain on your back and joints.
    • Deck Suspension -6 Independent Compression Shocks
    • Deck -1" (2.5 cm) Phenolic Deck
    • Average Amp Draw -2 Amps average; High speed 1.7A, low speed 0.7A
    • Transport -Treadmill has 2 front-mounted transport wheels for easy mobility.
    • Side Rails -Aluminum Side Rails
    • Dimensions-Console: 12.5” W x 3” D x 2” H; Treadmill: 63" L x 28.5" W x 7.25" H
    • Step-Up Height -Belt: 4.6"; Side Rails: 5.25"
    • Product Weight -Treadmill: 119 lbs.; Console: 3 lbs.
    • User Weight -400 lbs.
    • Safety Certifications -Console: FCC and CE Certified
    • Shipping Dimensions -Single Box: 67" L x 30" W x 9" H