Z5.4 Treadmill



TRUE’s Z5.4 treadmill continues to push the boundaries of what’s possible with a compact exercise machine. Designed to fit into your lifestyle without overtaking it, these machines offer not only a small footprint and low step-up height, but a proven belt and deck combination. The Z5.4 Treadmill features:

  • TRUE Soft Select® 
  • GymTrackr App Integration
  • TRUE HRC® Cruise Control™ 

TRUE Soft Select®
TRUE’s Soft Select® adjustable deck cushioning has varying levels of soft to firm to fit every user’s needs. Customize the firmness level of your Z5.4 Treadmill to meet your preferred running surface firmness or softness.
GymTrakr Technology

The Z5.4 Treadmill includes app tracking technology to allow users to manage their workout data and track their performance in real-time with the GymTrakr App.

TRUE HRC® Cruise Control™
Once your target heart rate is entered, one touch TRUE HRC® Cruise Control™ will adjust speed and incline automatically throughout the duration of your workout to maintain your target heart rate, just like the cruise control in your car.

Your Fitness Experience

Rather than using lightweight aluminum, all TRUE treadmills feature heavy-gauge, robotically welded steel throughout for superior stability, durability, and performance. The Z5.4 treadmill meets the TRUE standard for quality with a walk-through frame that allows full use of the running surface but keeps the footprint small to maximize your space. This treadmill features a state-of-the-art motor that, when coupled with its proprietary belt and deck system, gives you the quietest and smoothest workout possible.


Your Body Will Thank You

The TRUE Fitness Z5.4 Treadmill offers a customizable experience on one of the most comfortable running surfaces in the industry. The TRUE Soft System® and Orthopedic Belt provide the ultimate impact reduction on joints and knees along with the TRUE Soft Select® adjustable deck to customize your running experience.


Maximize Your Workouts

The quick access keys and colorful display make the 9” Touchscreen Console on the Z5.4 a user-friendly console. It’s the perfect place for users to save their custom profile information and up to 6 of their favorite workouts with challenging workout programs for any fitness level. The Z5.4 Treadmill includes app tracking technology to allow users to manage their workout data with the GymTrakr App and also to monitor their heart rate with TRUE HRC® Heart Rate Cruise Control. Users can also track their heart rate through the wireless Polar® Heart Rate Compatibility


Z5.4 Treadmill Product Spec Sheet

Z5.4 Treadmill Owners Manual

View Full Warranty

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Technical Specifications
Power Source 110V/15A
Cord Length 8' / 2.4 M
Belt Lubricant Infused Orthopedic
Impact System TRUE Soft Select® (adjustable)
Speed Range 0.5 to 12.0 MPH / 0.8 to 19.3 KMH
Incline/Decline Range 0% to 15%
Quick Access Quick Speed & Quick Incline Keys
Frame Construction Robotically Welded Heavy-Gauge Steel
Handrail Design Protective Dipped
Contact Heart Rate Monitoring Yes
Wireless Heart Rate Monitoring Polar® Compatible
Safety Clip Yes
Regulatory Approvals
ETL UL 1647 Yes
Water Bottle Holder Yes (2)
Physical Specifications
Footprint 68" L x 30" W x 55" H (172 cm x 76 cm x 140 cm)
Running Surface 54" L x 22" W (137 cm x 56 cm)
Machine Weight 278 lbs / 126 kg
Maximum User Weight 400 lbs / 181 kg
Step-Up Height 5.5" / 14 cm
Portability 2 Front Transport Wheels
Warranty Type Residential
Frame Lifetime
Motor 30 Years
Parts 10 Years
Labor 1 Year
Soft Select Yes
Heart Rate Monitoring
Contact Heart Rate Sensors Standard
Wireless Heart Rate Polar Compatible