Regular price £795.00 * price includes vat
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TR800-DT3 LifeSpan Under Desk Treadmill

TR800 Series

Create your own Treadmill Desk with the TR800-DT3 - Use with your own sit/stand desk.

Currently out of stock.

This under desk treadmill base is our light use treadmill base - more suitable for domestic use. 

The TR800-DT3 is designed for 3 hours use per day (plenty for a single user!) and this DT3 variant comes with a desk top controller for use with an existing height adjustable sit/stand desk.

The TR800-DT3 is our light-use treadmill base and console. More suitable for home offices. The treadmill base fits perfectly under most standing desks making it easy to transform your standing desk into a walking desk.

The DT3 desktop controller is the perfect size to discretely sit on your desk so it will not get in the way of your work.

The DT3 controller is also Bluetooth-enabled letting you wirelessly sync and track activity data with the LifeSpan Club app.

We offer free delivery but time scale depends on your location, please contact us if you want a firm delivery date. 

*Standard delivery is quoted as roadside only, if you require delivery to 1st floor or above this may result in a longer lead time. If you have any queries regarding delivery please contact our customer service team on  0207 536 2340.

Free delivery via carrier to ground floor only*

Please note all prices are including vat.



Owner's Manual

TR800-DT3 Under Desk Treadmill Manual

Belt Size

W18” x L52" 

Belt Type


Deck Suspension

6 Independent Compression Shocks


3/4" (1.9cm) Phenolic Deck

Drive Motor

2 HP High Torque Continuous Duty


0.4 - 4.0 MPH (0.64 - 6.4 KPH)


Console: W12.5” x D3” x H2” 
Treadmill: L66.5" x W29" x H9.25" 

Console Dimensions

W12.5” x D3” x H2” 

Product Weight

Console: 3 lbs. (1.36 kg) Treadmill: 120 lbs. (54.4 kg)

Step-Up Height

6" (15.24cm)

Max. User Weight

300 lbs. (136.1 kg)


Three hours average daily usage

Frame: Lifetime

Motor: 3 Years

Parts: 1 Year

Labor: 1 Year

USB Charging Ports

1 USB charging port to charge your wireless mobile devices.




Red LED display is easy to read even when positioned at an angle. Use the mode button to select which readout you want to view.

Console Dimensions

W12.5” x D3”  x H2”  


Includes Bluetooth to support LifeSpan apps.

Console Readouts

Distance traveled, calories burned, time, step count and belt speed

USB Charging Ports

1 USB charging port to charge your wireless mobile devices.


Automatically pauses the treadmill belt when you step off, minimising the risk of injury.


Step counting feature works like a pedometer and counts your steps while you walk.