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Elliptical Trainers • Precor • EFX 447

by Precor

Precision™ Series

Your lifestyle is fitness. And your equipment needs to go the distance. The new Precision™ Series Ellipticals are commercial models for your home with the design and features favored by fitness center exercisers and owners. New technology uses your preferences and exercise data to deliver a personalized workout experience that promotes better results and saves you time. The Precision Series is club-proven reliability in an Elliptical personalized for your home.


Bring the health club experience home with our top-of-the line premium EFX® 447. The motorized CrossRamp® automatically adjusts to focus on the muscle groups you select, and the convertible handlebars let you choose stationary or moving handlebars. With the most personalized workout options and information, the EFX® 447 is the ideal long-term training partner.

Equipment Features

CrossRamp® Technology: With Precor patented adjustable CrossRamp® technology, you can alter the height of the elliptical path your foot travels. Called Variable Stride Geometry™, this allows you to focus on a specific muscle group or all major lower-body muscle groups, so you can work the muscles you want, when you want.

CrossRamp® Movement: Motorized variable

CrossRamp® Elevation Range: 15°-40°

CrossRamp® Number of Levels: 1 - 20

Ramp Material: Precision extruded, anodized aluminum

Handlebars: Convertible and Fixed, can be moving or fixed

Resistance System: Electromagnetic Eddy Current Resistance

Resistance Levels: 20

Reversible Pedal Rotation: Yes

Pedal Locking Pin: Yes

Storage: Oversize water bottle holder, 2 remote control/phone holders, magazine holder.

Console Features

Console Type: 7-inch 16:9 color display with backlit capacitive touch buttons. Acrylic LCD faceplate.

CrossRamp and Resistance Changes: Lever style Motion Controls

Personalized Suggested Workout: Yes, based on your goal focus

User IDs: User Profiles allow you to create personal preferences to get workout suggestions based on your goals or quickly retrieve recent and saved favorite workouts. Also lets you set your preferred default workout duration and provides the most accurate calories and target heart rate calculations.

Number of User IDs: 4

Custom Workouts per User ID: 4

Options Key: Yes, change options DURING your workout including duration, target heart rate, graphing, SmartRate® and even change your workout to help you get a more effective workout.

Pace Feature: Yes, allows you to save your distance workout (1 Mile, 5K or 10K) and automatically adjusts CrossRamp and resistance the next time you run it.

Units Selection: Metric or U.S. Standard

Preset Workouts:
- Be Fit: Intervals 1-1, 2-1, 4-1; Total Body Interval, Rolling Hills, Mountain Peaks, Hill Climb, Heart Rate cardio
- Lose Weight: 4-3 Interval, Aerobic, Fat Burner, Heart Rate Fat Burn
- Push Performance: Intervals 1-4, 1-2; Heart Rate Zone
- Get Toned: Glute Toner, Glute Toner Plus, Leg Sculpt, Leg Sculpt Plus
- Go The Distance: 1 Mile, 5K, 10K
- Fitness Test
- Manual

Number of Preset Workouts: 24

Accelerator Workouts: Total Body Interval, Hill Climb, Glute Toner, Glute Toner Plus, Leg Sculpt, Leg Sculpt Plus

Workout Feedback Metrics:
- Time Remaining, Time Elapsed, Segment Time, Finish Time
- Total Distance, Total Strides, Elevation Gain, Distance Remaining
- Strides/Min, Avg Strides/Min Calories, Calories/Min, Calories/Hr, METs, Watts
- Current HR, Current Zone, Average HR, Max HR, Target HR, Time in Zone
- Graphs: Strides Per Minute (SPM), CrossRamp(R), Heart Rate
- CrossRamp(R), Resistance
- % Complete

Number of Metrics Available During Workout: 27

Workout Summary Metrics:
- Time Elapsed
- Total Distance, Total Strides, Total Elevation Gain
- Average Strides/Minute
- Total Calories, Average Calories/Minute, Average Calories/Hour
- Average HR, Maximum HR, Time in Zone
- VO2 Max

Number of Workout Summary Metrics: 12

Workout Tracking: Yes, gives each User ID weekly workout statistics and can automatically upload every workout to Preva®.

Preva® Workout Tracking: Yes

iPod®/iPhone® Compatibility: Full audio control (play/pause, track forward/backward, volume up/down/mute) and charging

Android Compatibility: Charging

Tablet holder: Yes with SmartGrip™ holder

Software Upgrade Capable: Yes, through USB port

Equipment Settings: Units, Date, Time, Model, Default workout duration

Heart Rate Monitoring

Touch: Yes

Telemetry: Yes

Chest Strap Transmitter: Works with any Polar compatible 5 KHz chest strap transmitter

Chest Strap Transmitter Included: Yes

SmartRate®: Yes

Equipment Dimensions and Weight

Length: 84 inches / 213 cm

Width: 31 inches / 79 cm

Height: 67 inches / 171 cm

Equipment Weight: 240 lbs / 109 kg

Power Requirements

Equipment: Plug In

U.S. & Canada 120 VAC: 120V, 50/60 Hz


Frame and Weldments: Lifetime

Parts and Wear Items: 10 years

Console: 3 years

Labor: 1 year


Manufacturer reserves the right to change or alter specifications at any time. Precor protects its product by vigorously enforcing its patent, trademark, copyright and other applicable intellectual property rights in the USA and in other countries. Precor is a registered trademark of Precor Incorporated.

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