Best Cycling GPS Units

Multiple Protections: Non-slip Rubber Grip Cradles of the Bicycle Phone Mount Secures Your Device All-around to Guard Against Any Accidental Falls.
Reviews
Find Best Price at Amazon"Minutes after I installed it, I set off on a 35-mile ride north of San Francisco and was blown away by how much more helpful turn-by-turn cycling directions are when you can actually see the map."
"I was a little dubious at first but this thing really works, it clamps tight on the stem of my fat bike and the adjustable phone clamp grabs my wide 5.5 inch phone in place, the last piece is the stretchy orange rubber bands that wrap around the corner of your phone."
"This is a very versatile mount for holding your device while you ride your bike."
"My phone has stayed on through some bumpy bits of trail and the occasional bunny hop on my cyclocross bike which does not have shocks. Side note: I forgot to bring lights for a night rise and I was able to use my phone's flashlight with this mount to give me some light for the trail and to make myself known to traffic."
"The only down side and the reason I’m not using it anymore is the rubber strap slides between the components and causes the mount to go into “swivel” mode."
"Other then that it will hold a phone well in a slim case."
"+Phone swivel is easy to change and stays in place easily. Con's. -Plastic holders are hard to wrap around the phone at times or stay in place."
"The clamping system was a bit sticky out of the package so I opened it up and put some Silicone and PTFE lubricant inside and it works fine now."

Connected features: automatic uploads, live tracking, smart notifications, send/receive courses, social media sharing, weather.
Reviews
Find Best Price at Amazon"Much of the issues I stated below still stand, however Garmin has addressed two of them: 1) Garmin issued a firmware update that retains the last activity profile chosen, so you no longer need to re-select it on every ride. That said, it still takes a full two to three minutes to upload a ~150kb ride file, which boggles my mind. The early reviews of the 520 seemed to indicate that many of the 510's issues (terrible screen, slow, bad syncing, dumb UI), were somewhat resolved. In terms of the major issues I had with the 510, here's how I'd describe the 520: Terrible screen: the 510, compared to the 500, was almost unusable on any but the sunniest of days. Syncing using the Garmin Connect iPhone app is an exercise in frustration. Occasionally, my phone, power meter, and HRM will all disconnect at the same time, then bounce back after 10 seconds or so. Overall, the 520 is definitely an improvement over the train wreck that was the 510, but it's clear Garmin is not listening to usability feedback on the software side, instead focusing on features that make them seem innovative."
"It keeps track of every single bit of information about my ride that I could possibly want, which I can track easily through Garmin Connect and Strava."
"I managed to scratch my unit when I inverted my bike on the road to replace a wheel and didn't realize that the crown on the road and the gravel on the road was enough to allow the Garmin to contact the road. As soon as I complete a ride, within about 15 seconds or so I get a notification on the phone that the ride was uploaded to Garmin and Strava, without any intervention from me. I have used it on one day ride that was 7-8 hours long successfully."
"If you have a smart phone, it will upload your rides while you ride."
"A great bike computer with tons of features in a nice small package suitable for racing."
"I bought this because my first Edge 520 died when it"s aftermarket mount broke on a decent =, and hit and hit a rock at 40+ MPH."

360 degree rotation, the device cradle rests on a ball hinge, you can easily adjust the viewing angle: Up, down, diagonal or side-to-side. If you have a nice phone with GPS, music, etc., then this is a good way to make your phone an essential part of your vehicle. Detachable and portable, this device can be detachable, so it can be easily incorporated. About IPOW: We created IPOW with a single goal: Make the smart life easier. 2 silicone butterfly bands can be used interchangeably, grip and protect your phone in all directions with phone mount and to prevent you device fall.
Reviews
Find Best Price at Amazon"UPDATE: IPOW reached out to me and was willing to send me a new product seeing as the product was not to the standard they hold to and that for me is a very big deal! I would highly recommend this product and I would recommend just going straight for the upgraded metal version!"
"I've had no issues using it, but i always get the sense that phone will go flying at the slightest bump so I'm constantly touching the phone to confirm that it is secure."
"The tension to hold the repositionable phone in place starts to loosen as you ride your bike - which causes the phone to lose position too."
"Like one reviewer mentioned, it fit so well I didn't think I needed to use the stretchy strap that came with it, but I noticed the phone slowly start to creep out after going over a couple of bumps and cracks in the road. Pros: Great build quality for the price. Very adjustable for different size bars and can be installed with out tools. Fit my giant Note 4 with it still in its case!"
"Most motorcycle handlebars have limited real estate to mount these so you have to settle for what you can get."
"works like a dream!"
"Honestly, with bumps it performs really poorly, twisting around to make it nearly impossible if you are say, following Google maps while riding."
"I bought a different bike mount but had to return it as my iPhone 6s Plus in a Otter Box case would not fit."
Best Cycling GPS Units

Multiple Protections: Non-slip Rubber Grip Cradles of the Bicycle Phone Mount Secures Your Device All-around to Guard Against Any Accidental Falls.
Reviews
Find Best Price at Amazon"Minutes after I installed it, I set off on a 35-mile ride north of San Francisco and was blown away by how much more helpful turn-by-turn cycling directions are when you can actually see the map."
"I was a little dubious at first but this thing really works, it clamps tight on the stem of my fat bike and the adjustable phone clamp grabs my wide 5.5 inch phone in place, the last piece is the stretchy orange rubber bands that wrap around the corner of your phone."
"This is a very versatile mount for holding your device while you ride your bike."
"My phone has stayed on through some bumpy bits of trail and the occasional bunny hop on my cyclocross bike which does not have shocks. Side note: I forgot to bring lights for a night rise and I was able to use my phone's flashlight with this mount to give me some light for the trail and to make myself known to traffic."
"It does work well and pretty securely clamps the phone in place."
"There is a small rubber insert inside the mount designed to help it fit snugly around bars, they should use a different type of rubber because the kind they use slips a little unless you crank down really, really hard."
"The only down side and the reason I’m not using it anymore is the rubber strap slides between the components and causes the mount to go into “swivel” mode."
"Other then that it will hold a phone well in a slim case."
Best Cycling Computers

The newly designed Velo 7 is CatEye's entry level 7 function computer. ALL YOUR FAVORITE STATS: Displays current, max, and average speed, total distance, trip distance, elapsed time, pace arrow, and clock.
Reviews
Find Best Price at Amazon"If all you need are the basics and something that takes about 10 minutes to install then buy this right now."
"When we go for a ride we get our riding time, distance, average speed, maximum speed, real time speedometer, has a clock, and maintains an odometer for bike miles."
"And the additional "features" on the newer models aren't helpful: A calorie estimate, which doesn't account for elevation changes, and a carbon offset guesstimate, which is just stupid to have on there."
"Take the time to wrap the cable around your front brake line and leave enough slack at the bottom to not bind."
"I realized I only wanted to know how fast was I going, how far did I go, what was my average speed, what was my top speed and how long was I actually pedaling. Plus, a bonus is the automatic pause feature, which allows me to stop without affecting my average speed and time riding."
"I originally got a different device for my wife and was disappointed with how complicated it was."
"Bought Giant Escape Hybrid Bike and ordered two of these computers, sold the old bike with computer on it. One went on my husband's diamondback mountain bike and another on my new hybrid bike."
"Once the computer is installed and set up, it is very simple to use."