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Treadmill Desks
TR1200-Power Treadmill Desk

TR1200-Power Treadmill Desk

Desktop Color: Birch
Desktop Width: 48"
Frame Color: White
$3,469.00 Sold out

LifeSpan wants to make sure your products arrive safely and quickly.

Most in-stock items ship within 1-5 days and are delivered in an
additional 10 to 21 business days.

Desktop Color: Birch
Desktop Width: 48"
Frame Color: White


Burn calories, decrease stress levels, and reduce low-back pain, all while multitasking while you walk and work. The LifeSpan TR1200-Power combines our most popular walking treadmill desk and electric-height standing desk, making it a great solution for individual or multiple users ranging from office teams to conference rooms and training classes. With built-in one-touch height adjustment console,  you can change the height from  25" to 52". It's simple to use and meets the various height needs of users of all sizes. And the all-new lower height range makes it possible to place a yoga ball or stool on the treadmill, transforming the treadmill desk into a seated desk in just seconds.

  • Adjustable Height from 25” to 52”
  • Omni Console 
  • Desktop Width Options Ranging From 48" to 60"
  • Custom Frame and Desktop Color Options
  • Whisper-Quiet 2.25 HP Motor
  • Supports Up to 350 lbs.
  • Compact, Space-Saving Treadmill Dimensions
  • Patent-Pending Internal Cable Routing
  • Easy-Access Power Cord Location
  • Integrated Step Counting
  • Intelli-Guard Safety Technology
  • Customize Personal Settings to Work With Your Environment


Your Desk, Your Way

  • Adjustable Height From 25” to 52”
  • Desktop Width Options Ranging From 48” to 60”
  • Custom Desktop Color Options

Whether you have limited office space or need plenty of room for office space, the four desk sizes let you customize your desk around your office needs, making it perfect for shared settings or individual use. New sit-to-stand dimensions now make it possible for placement of a yoga ball or stool on the treadmill, or with purchase of the 6-foot desk, placement of a chair on either side of the treadmill creating a sit-to-stand workstation.

Designed for the Office

  • Whisper-Quiet 2.25 HP Motor
  • Built-in USB Charging Port
  • Compact, Space-Saving Treadmill Dimensions

Refined, contemporary design and lasting construction make the walking treadmill desk the perfect addition to your workspace. Quiet treadmill operation won’t impact work performance or interfere with phone conversations. High-quality 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.



  • Power Source
    Requires a 115V NEMA 5-15 Non GFI Circuit (Please do not plug into a GFI outlet or circuit as it may trip the breaker.)
  • Belt Size
    20" W x 50" L
  • Drive Motor
    2.25 HP High Torque Continuous Duty DC
  • Belt Type
  • Speed

    0.4 - 4.0 MPH
    (Max. speed setting defaults to 2.0 MPH but can be set to 4.0 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
    3/4" Phenolic with Brace
  • Transport
    Treadmill has 2 front-mounted transport wheels for easy mobility.
  • Side Rails
    Non-Slip Plastic
  • Dimensions

    Assembled: 68.5" D x 48"/60" W
    Gray/Acajou/Cherry Desktop: 48"/60" W x 29" D
    White Desktop: 48"/59" W x 30"D

  • Step-Up Height

    Belt: 4.6"
    Side Rails: 5.25"

  • Product Weight

    Treadmill: 114 lbs.
    Desk: 86 lbs.

  • Max. User Weight
    350 lbs.
  • Shipping Dimensions

    Box 1: 67" L x 30" W x 9" H
    Box 2: 38" L x 11" W x 12" H
    Box 3: 50"/64" L x 33" W x 3" H


Frame: 10 Years | Parts: 2 Years | Labor: 1 Year

Customer Reviews

Based on 66 reviews
Jacqueline L.
Excellent purchase decision!

Bought this bike at the beginning of the pandemic, and 100% pleased with this purchase. Feels so much better to be able to go between standing or walking and sitting (sit on an exercise ball placed on the bike).

It is worth spending the extra $ on getting the automated adjustable desk than the manual adjustable desk.

Hi Jacqui,

Thank you for the amazing feedback. We are happy to have you in the LifeSpan family.


Trish M.
Still love my Model 1200 after 2 years

Amazing and fun way to work and get an extra 7k-20k steps in a day. It goes up to 4 miles an hour but it's hard to type when walking that fast. I can type/work easily up to 3.2 miles an hour. It's great to ramp up to 4mph if you're just listening to a team meeting. It's awesome to have if cold/rain/snow/pollen out. And our dogs still get their walks ;) The LifeSpan app works great via bluetooth and syncs with 1 button touch.

The reason this is the best over other manufactures or building it yourself (which my friends have tried with limited use), is the control integration on the wrist rest. I've attached a photo here.

Their customer service is awesome. It was easy to set up and they can talk you through any questions. Just add their silicon lube to the tread every month or so. It's one of my favorite purchases!

Suzanne R.
Highly Recommend

It’s amazing how much this treadmill desk adds to your quality of life. It’s surprising how stable and quiet it is, and the speed is perfect if you’re on a headset and still need to have a clear conversation while walking. I had a few requests to change out my size order at the last minute, and to switch up the delivery method and all were handled beautifully. Thank you so much for your awesome product Lifespan!

Isaac A.
A really great product with an awful app

The treadmill and desk are great and work flawlessly. I'm really getting a lot more exercise in times that I'd otherwise be sedentary during meetings and webinars. The only downside is that the app user experience and integrations with Apple Health, Strava, and other tools is really terrible. It's extremely easy to lose your workout if you don't sync your workout just the right way, and I end up needing to manually add workouts to Strava which I don't need to do with *any* other fitness device or app. Fix the horrible app, and it's a 5-star product.

Hi Isaac, Thank you for your review and we apologize for your experience with our app. This app is new and our developers are continuously striving to improve it. Best Regards, Lifespan Fitness

great treadmill desk!!

high quality item that has increased my step count and overall health! highly recommend!!

Amazing! Thank you for the kind words and for choosing LifeSpan Fitness!