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Description
Edge 540Introduce the rider you are today to the one youll be tomorrow. The Edge 540 cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior positional accuracy under dense tree cover or the urban canyon, thanks to multi band GNSS
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 540 cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior positional accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any conditions. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.
FEATURES:
- Advanced GPS cycling computer with button controls combines superior navigation, planning and performance tracking, cycling awareness and smart connectivity
- Standard: Battery life: up to 26 hours in demanding use cases; up to 42 hours in battery saver mode
- Solar: In demanding use cases, get up to 26 hours or up to 32 hours with solar charging in direct sunlight (75,000 lux); in battery saver mode, get up to 42 hours or up to 60 hours with solar charging in direct sunlight (75,000 lux); during daytime rides, solar adds up to 25 minutes per hour in battery saver mode
- View daily suggested workouts and training prompts on screen; based on your event, get personalized coaching that adapts to your current training load and recovery when riding with a compatible power meter and heart rate monitor
- Find your way in the most challenging environments with multi-band GNSS technology that provides enhanced positioning accuracy
- See remaining ascent and grade when climbing so you can gauge your effort with the ClimbPro ascent planner, now available on every ride — no course required; view on your Edge® device and in the Garmin Connect™ app on your smartphone for ride planning
- Classify your strengths as a cyclist, and compare your cycling ability to the demands of a specific course, so you can focus your training and improvement in the right areas, when paired with your compatible power meter and heart rate monitor
- Manage your efforts with the power guide feature, which recommends power targets throughout a course, when paired with your compatible power meter
- Get stamina insights while you ride, so you can keep an eye on how much longer you can really push it, when paired with your compatible power meter and heart rate monitor
- Stay on top of your training program with prompts to complete missed workouts
- Ride like a local, whatever your bike type, with improved ride type-specific maps that highlight popular roads and trails plus searchable points of interest
- Simplified setup and a streamlined interface make it quick and easy to access the information, courses and tools you need and even adjust data fields right from the Edge® device or from your paired smartphone
- Through the Garmin Connect™ app on your smartphone, pair with your favorite apps and platforms, including Strava, Komoot, TrainingPeaks® and many more
SPECS:
- Memory: 16 GB
- Weight
- Standard: 2.8 oz
- Solar: 3.0 oz
- Battery Life
- Standard: Up to 26 hours in demanding use Up to 42 hours in battery saver mode
- Solar: Up to 32 hours in demanding use Up to 60 hours in battery saver mode
INCLUDED:
- Standard: Edge 540, out-front mount, standard mount, tether, USB-C cable
-
Solar: Edge 540 Solar, out-front mount, standard mount, tether, USB-C cable
- Bundle: Edge 540, speed and cadence sensor, HRM-Dual™ monitor, out-front mount, standard mount, tether, USB-C cable
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 3
Poor Editing - header misprint
Format: Paperback
Chapter 3 - 'Manipulation of Risk' header mislabeled as chapter 2
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2023
★★★★★ 5
Wow!
Format: Paperback
I do not understand how the authors got so much information so comprehensibly into such a short book. It's 272 pages but it felt so short because the information is jam-packed in there and presented so well. It's one thing to know your stuff, it's a whole other ballgame to present it so people (without the level of training the author's have) can dive deep and really understand what you're saying and these authors nailed it. Great book, so interesting and easy to read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
"Don't Practice on Your Significant Other"
Format: Kindle
This book's authors have many years of experience interviewing CIA assets, CIA employees, and a variety of ordinary people in non-CIA settings. Their specialty is in determining when someone is lying. And they are good at it. This skill in detecting deception has done a lot of good, helping their clients make better decisions about hiring the right new employee, trusting the right baby sitter, and prosecuting the person who really "did it." Sometimes the skills bring pain, making clear that the waiting doctor's politeness covers bad news or that a spouse isn't really joking about "her boyfriend." Still, it's better to know, isn't it?
Detecting deception isn't magic and it isn't infallible. But it is possible to become better at it than most of us are now. The book identifies several barriers to accurately detecting deception. We expect most people to tell the truth, we ask the wrong questions, and we look for the wrong "tells" in other people's behavior. And we try to watch everything they do instead of focusing on a small number of reliable indicators.
Such reliable indicators of deception include certain kinds of verbal hesitations and evasions as well as specific body movements of which a deceiver is largely unaware. Readers learn to ask questions that require different mental processing from guilty versus innocent suspects. One technique is to ask questions a good guy will answer with an immediate--and perhaps angry--"No!" while the bad guy will need to give a longer, more carefully worded response. We watch for deception indicators that begin in the first five seconds after a question. And we look for clusters of indicators rather than for single actions. There is more to it, of course, but this is the core methodology the book presents. It's good stuff. And it's learnable.
I attended a training session conducted by the authors' company (QVerity, in partnership with hemsleyfraser) this week. I had listened to roughly three-quarters of the audiobook during a long car ride the day before. Based on what I learned from the book I was able to do well in the video pre-test, successfully distinguishing a lying suspect from the four who told the truth. Almost everyone was also able to do this after two hours of training. So it seems to me that the book is nearly as valuable as being taught these skills by the authors themselves. It is a well-written, fascinating book on a very useful topic. I highly recommend it.
A final comment. The book closes with a warning to use these skills only for good. And to not practice them on our significant others. Apparently catching your spouse in all of those little white lies can put unnecessary stress on the relationship. I may have made a variation of this error by giving my wife a copy of the book and inviting her along to the training. Not sure that was such a good idea. We'll see.
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Reviewed in the United States on July 20, 2012
★★★★★ 4
My honest review of the book . Spy The Lie
Format: Paperback
Spy the Lie" by Philip Houston is a practical and fascinating guide that teaches you how to spot deception using the same proven techniques developed by the CIA. Instead of looking for unreliable body language "clues," it focuses on identifying specific verbal and non-verbal behaviors that people show when they are feeling the stress of a lie. It’s written in very clear, everyday language with plenty of real-world examples, making it a great tool for anyone who wants to communicate more effectively and know who they can really trust.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
A must have for, among others, clinical physicians and -especially- mental health experts
Format: Paperback
Very good book. The authors state in a clear and unambiguous way several "tips" that may help us detect deceptive behaviors. They repeat the points, making them easier to "stick". What's interesting is how simple they appear in their application; we are not talking about mathematical topology...The glossary completes admirably the book. Would I read it again? Definitively (a quality "seal" for me). As a physician (psychiatrist) I would definitively suggest it to all physicians that perform clinical work, but, above all, to psychiatrists...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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