COROSDURA Solar GPS Bike Computers, 120-Hour GPS Battery Life, Solar Charging, 2.7" MIP Color Touchscreen, Fast Data Sync, Turn-by-Turn Navigation, Dual-Freq GPS, Ride with GPS, Komoot Routes

Build quality is solid, it feels really nice in your hand, mounting is sturdy and the display is nice and bright in the sunlight. Battery life is fantastic, ridden 110 miles and the device is still at 93%. Great user interface, don’t have to navigate through a million menus like my Garmin. It's an amazing device for half of the price of some other brands...

This thing is fabulous! I bought it to replace my ancient Garmin with the promise of great battery life. It DELIVERS! If battery life is important to you, hands down this is your option. I’ve used it for 32 hours or ride time, it’s charged 14% from the sun (I primarily ride at night), and it’s still at 52% after 27 days of use. That’s wild! The interface takes a moment to get happy with but just be patient. Updates are frequent and always improve the experience. They’ve also released a couple of new sensors so it seems Coros is invested in developing their cycling segment. Overall very pleased!

A couple of months later and some big rides using Coros Dura, I am upgrading to 4.5 stars. Looking forward to the next software update and maybe it will be a 5? My previous complaint about the dial has been resolved (i.e. I learned the flick method). You just need to flick the dial to advance the page. The custom display pages are numerous and informative. Although I seem to always search for the page I want - maybe I have too many. I need to revisit the custom page setup as my maps get obscured with too much information. Syncing with RWGPS has been flawless, and large routes (200+ miles) seem to work fine. Support has told me the limit is 2000 km or1242 miles. Haven't tried that, but seems impressive.Update (a few days later): So I the previous review applies to my initial correspondence which was all AI generated. Hence the frustration in the original review. Hard to tell these days as some live agents respond robotically as well. Finally got support on the phone, and continued via email to work out some issues. Very helpful and answered my question in great detail. Custom cues are currently not supported, but may be in the future. Waypoints work well in place of custom cues (for my purposes), as do POI's generated in RWGPS. Not all route file upload methods involving RWGPS will transfer waypoints/poi's to the device however. They are working to improve on this so any details I provide might get outdated with software updates. Manually uploading a gpx file to the Dura works now using iphone share feature. For some reason it wasn't before. Can't explain why as there hasn't been any updates to the software in the past few days.So I give the Dura 3 stars (up from 1) mainly for their support and potential, and hope things get better from now with more updates. 5 stars might be hard pressed as I'm not sure the dial works well on anything but the smoothest roads. Very touchy and finicky to use. Also the touch responsiveness is a bit slow. Have to be mindful when using the controls and touch screen. Not ideal when your attention and eyes should be on the road ahead.Original review:Ugh! Bought this and waited too long before I put it to the test and return window has closed. Had problems with custom cues on routes. Support agent repeatedly gave erroneous solutions and instructions that nothing to do with the Dura. Support may know their wearable watches, but their knowledge of how the dura works is minimal. I think this is an indication of where the software development stands. Support abruptly quit responding while in the process of working through the issue (no explanations), so as I understand it now, cues are not supported, and there is no pathway to manually upload a gpx file. This is basic stuff! Be sure to check out DCRainmaker's review from 7 months back. Reflects my sentiments as not much has changed. Hardware specs (I'm thinking processing speed) probably will be outdated by the time software development progresses... Will revisit this review if anything improves with updates.

This bike computer is amazing. I started at 94%, after a 2.5 ride on an overcast day I came home at 98%. I love that I can choose what data is displayed in full screen and split screen mode (navigation + ride info displayed). It gives me nutrition reminders every 30 mins (customizable), a heads-up when there's a climb approaching, touch screen zoom in and out to see any turns coming up and uploads to the app super fast when finished. If you have a Coros watch, there's hardly a learning curve. If you don't have a Coros watch, you get used to the back button and know for scrolling, app navigation and computer navigation pretty quick it's super user friendly. I didn't realize I could customize the screen display until I read a Coros Dura review on a blog that gave info of how to get to that section in the app. So while you're setting it up for yourself, if you have any questions that just search for Coros Dura review or set up and that will help you. I am so glad I bought this! It was super easy to connect to my speed and power sensors. I've read that sometimes sensors are slow to send info when connected as ANT so I connected to both of them as Bluetooth. I didn't have any problems. I think that the 4 star rating average is unfair, this is absolutely amazing. I did also buy a screen protector for it while purchasing because I like to take care of my things. This comes with a very high quality mount, you do not need to purchase one separately. The little Allen wrench is included.

Seriously awesome and a bikepackers/ Ultra endurance cyclists dream unit. Battery life is insane. It’s quickly becoming my primary unit over my Garmin 1040 Solar which is saying a lot because that unit is amazing to! For the price though. This Coros Dura can’t be beat!

I Used Garmin before and it would not last long enough for the longer rides, I haven't had to charge this one yet, also it pairs with the Garmin radar taillight that shows traffic behind you on the screen. Easier to operate as well