Precor EFX 423 Precision Series Elliptical Review

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Precor EFX 423 Precision Series Elliptical Review

The Precor EFX 423 Precision Series Elliptical is an entry-level elliptical of Precor’s Precision Series. It is an ideal model for home use. It is built with durable and club-like quality materials and has an ergonomic design. This machine is built to stay longer and will give an efficient workout.

It is designed by Precor, which is a leading US-based health equipment manufacturer. It makes commercial-quality machines for home use. This Precision Series Elliptical gives a smooth and fluid feel to the workout. It is built with proper biomechanics and variable stride geometry™, has ten preset workout programs, 20 electromagnetic resistance levels, and many incline options.

Read the Precor EFX® 423 Precision™ Series Elliptical review 2021 here and see how this entry-level Precision Series elliptical has club-proven reliability.

Best Suited for Whom?

If you are looking for an elliptical with the gym-like build quality, features, and reliability, then Precor EFX 423 elliptical of the Precision Series is the ideal choice. It comes with new technology and can customize your training to achieve the desired results.

This club-quality machine is one of the top-selling ellipticals under $5000. It is specially personalized for home use. It gives a wonderful lower body workout because of its stationary handlebars, so if you are looking for such an exercise, then go for EFX 423.

Precor EFX 423 Precision Series Elliptical Assembly, Design and Build Quality


The back hood and base frame of this Precor Precision Series elliptical come pre-assembled. You need to assemble the console, stabilizers, console bracket, base levelers, and incline ramp. The instruction manual that comes along the package states that it is not a one man’s job; hence, you need someone to help you in this process.

The manual comes with step-by-step instructions to assemble the whole device. The entire ordeal will take a maximum of 45 minutes.

Design and Build Quality

The Precor EFX 423 Precision Series elliptical has a design which suits the fitness center exercises. It uses new technology which makes use of your preferences and delivers a personalized workout experience. Its CrossRamp technology gives a natural elliptical path to your feet and lets you focus on all major lower body muscle groups or specific muscle groups.

Its ergonomic design provides a natural running stride for a comfortable and productive experience. The handlebars are stationary which are parallel and a little further from the console, unlike the design of EFX 225 elliptical. This design gives extra space for a water bottle holder and other storage. It also enables the user to use the volume controls on the console quickly.

The EFX 423 elliptical by Precor is a high-quality machine which gives a smooth workout experience. It has club-proven durability, which makes the machine very sturdy and an ideal choice for a home gym. It is built with durable material and can take weights up to 500 lbs. It is one of the best commercial-grade ellipticals for home use.

Precor EFX 423 Precision Series Elliptical Features


This Precision Series elliptical comes with more resistance levels than Energy Series ellipticals. The EFX 423 elliptical comes with 20 levels of Electromagnetic Resistance. As you go up the resistance level, the challenge becomes more and builds endurance. You can select a particular resistance level with the help of Dome keys on the console.

Fitness Meter

 The console of this Precor elliptical accurately measures a lot of information and shows it on the screen, like Distance, Time, Strides per minute, Current Heart Rate, Calories Burned, etc. The console is a high contrast blue-white LCD with acrylic overlay.

It consists of tap style dome keys to switch to CrossRamp or change resistance levels. The screen and button functions are identical to the EFX 225 elliptical, with changes done in the surrounding area of the console, like storage, parallel handles, etc.


The pedals of this elliptical are well-designed with a locking pin under it. This prevents the pedal from moving along the guide rails. The foot pedals also adjust to the incline of CrossRamp, which in turn relieves the stress on the ankle and hips. Overall, it gives a very safe upright posture.

Desk Stand

The Precor’s SmartGrip holder avoids unwanted movement during hardcore exercise as it firmly grips the bottle. It has a storage area/water bottle holder which keeps you hydrated in between workouts. You can also place your keys or TV remote in the storage area of the desk stand.

Grab Handle and Built-in Transport Wheels

The Precor EFX 423 elliptical has stationary, parallel handles which are a bit farther from the console. This design makes space for a water bottle holder or other storage. The stationary handles help in focusing on large muscle groups in the glutes and legs. If you are looking for moving handlebars, then choose the EFX 427.

This model does not support transport wheels, hence is not portable.


  • Heart Rate Monitoring: This machine supports both Pulse Grips and Chest Strap method to measure the heart rate. This factor gives more accurate results and helps in keeping the heart healthy. Exercising at different heart rates helps in reaching goals like weight loss and endurance faster. The SmartRate program on the console receives the information, interprets it, and converts it into several highlighted bands.
  • iPod/iPhone and Android Compatibility: You can listen to your favorite music by connecting your device to the console. It only lets you adjust the volume from the console and does not allow you to access other audio controls.

Precor EFX 423 Precision Series Elliptical Workout Programs

Built-in Workout Apps: The EFX 423 elliptical comes with ten preset workout programs which add variety to the exercises. These keep you challenged and help you achieve your fitness goals. These programs are as follows:

  • Weight Loss: It switches between 50% and 70% of the maximum heart rate with alternating 4 min intervals. It helps in losing weight efficiently.
  • Interval Workout (1-1 and 1-2): These two workouts let you choose the ratio of work to rest. Like in a 1-2 workout, a 2 minutes rest is followed by 4 minutes of intense exercise.
  • Crosstrainer: A prompt on the screen displays a change in the running stride and works at 25%, 50%, and 75% of your total time.
  • Basic Heart Rate Control: You can use telemetry or touch sensor technique for measuring heart rate. The incline and resistance levels change automatically to keep you within the target rate zone.

Precor EFX 423 Precision Series Elliptical Warranty

Precor offers excellent warranties on its products. The EFX 423 Precision Series elliptical comes with a Lifetime warranty on Frame, ten years on Parts, three years on Console, and one year on Labour. Customer Support is also beneficial and ensures that your machine is working well all the time.

You can reach them at 1-888-665-4404. The Return Policy is easy and straightforward. If you are not satisfied with the product, then you can return it within 30 days of purchase.

Precor EFX 423 Precision Series Elliptical Pros and Cons


  • It has a motorized CrossRamp up to 40 degrees angle.
  • It comes with 20 Resistance Levels and offers several intensities to work ok.
  • The ten preset workout programs target various muscle groups.
  • The console is friendly and easy-to-use.
  • You can attach your smart device and use volume controls to listen to music.


  • Non-Folding and non-portable.
  • No cooling fans.


The Precor EFX 423 elliptical is a commercial-grade elliptical ideal for home use. It is an entry-level elliptical of this series and comes with fantastic features. Its stationary handlebars work well on larger muscle groups in the glutes and legs.

This machine gives a low-impact, natural workout which offers impressive results. You will get a club-like workout at your home with its wide range of incline options, resistance levels, and preset workout programs.

The motorized CrossRamp technology which smoothly changes the incline and targets different muscle groups. So, grab this elliptical and enjoy a comfortable yet effective workout at your home.