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!

Perfecto, he salido un par de veces con el y estoy encantado,se ve perfecto , alucinante la batería y es muy intuitivo, era lo que buscaba

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 They are working to improve on this so any details I provide might get outdated with software updates.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.

J’ai longtemps utilisé des GPS Sigma mais ils régressent d’appareils en appareils, je n’aime pas Garmin.Ayant acheté une montre COROS Vertix j’ai voulu tenté le GPS velo et j’en suis extrêmement satisfait.Il est déjà fiable et les mises à jours fréquente améliore le coté pratique et l'ergonomie générale.Le SAV est très reactif et locale. L’autonomie est incroyable et pourtant j’habite dans le nord de la France donc pour l’instant la recharge solaire n’a pas fonctionné. La couronne (ou roue dentée) est un vrai plus avec de gros gants hiver.

Sik

Battery life is unbelievable, navigation, strava live segments, very good reports after.

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

If your goal is to have a cycling computer with minimal functionality but good battery life, this device will probably suit your needs. If, however, you're looking for a true cycling computer that goes above and beyond showing basic cycling information--and has a good user experience--there are better options.I'll start with the first issue I experienced that made me scratch my head. I have a newly-acquired Coros Pace Pro. This device is paired to my work phone, as that is the device I carry the most. The Dura, on the other hand is paired to my personal phone, as I do not carry my work phone when I'm cycling. In the interest of "security," Coros' app does not allow simultaneous logins across phones. If you log in on one, and then log in on another, it logs you out of the first one. Their "reason" as noted is "for security resons." NO other application I use for fitness has this limitation. Their solution is to log in to the phone I'll be using prior to starting an activity. No thanks...I don't need a checklist of things to do before cycling, running, walking, working out, etc. It's just a bad design flaw that some security guy at Coros thought was a good idea. If they supported Touch ID on the iPhone to make the login somewhat seamless, it would be marginally better. But they don't do that either.Accessory Pairing=================All of the accessories I have on my bikes paired without any issues. (Both ANT+ and Bluetooth.) For reference, I have a Garmin Varia radar/tail light, Garming Varia headlight, Garmin Rally power meter, and Garmin heartrate monitor. I also have a SRAM wireless rear derailleur. It also paired without issue.But pairing and actually being usable are two very different things. The simplistic controls for the headlight and tail light are "custom" (meaning that one must use the buttons on the light to change modes--solid, flashing, intensity, etc.) and "auto". I've yet to see auto do anything consistently. One would expect that "auto" would turn the lights (both) on when an activity starts (best case) or when the computer is fully powered up. Nope. The device randomly decides when the tail light should turn on, and has never once turned on the headlight.The SRAM integration is for informational purposes only; it will not control the shifting. This is not unique to Coros, however, so I cannot "ding them for that."The radar appears to work, as I did see a yellow band on the side with dots indicating cars.Setup / Companion App=================I'm using an iPhone 16 with this device, and therefore can only comment on their iOS app. The initial setup was simple and painless. I cannot say that the rest of the experience was, however. My initial view of single-device logins notwithstanding, their app need work with this device.Changing data screen layouts and fields (which can only be done through the app--no on-device support), seems simple enough. Select the number of fields, tap on the field to select the desired metric from a list below, and call it a day. When it works. Many, many times I would set up a data screen only to find that it didn't save to the device. This necessitated multiple attempts to get the data screens I desired. It should obviously not be this way.Overall=================As noted, if the only goal is a simple bike computer with minimal functionality this device is okay. The knob on the side to go between screens is okay, though I personally don't have a problem with using touchscreen controls on other bike computers. I could easily see a use case where this is beneficial in the rain, however.The accuracy of the GPS is as good as other devices I've used. The heart rate monitor I paired to the device didn't show any dropouts or anything, so that worked well too. But the accessory support (defined as pairing AND functionality) is poor. Very poor. The app is just okay from a user experience point of view. But the fact that things don't work sometimes is a huge knock against them. The "security" experience of one phone at a time is nothing more than an excuse to avoid doing it right.Coros, as a company, moves at a snail's pace. Their software path is incremental and slow. There are issues I have on my Pace Pro, as an example, that have existed since their earliest devices. (I've had Apex, Vertix, and Pace devices.) Although they have seemed to evolve from their very heavy bias toward running, they're still a third-tier fitness device provider in my mind. (Polar, Suunto, Wahoo, Garmin, etc. seem to do better across activities.) They are often the last to the party. This isn't always a bad thing (last to the party can often translate to more stable products and software). But in their case they seem to drop the ball on even basic stability.So, if you're looking for a cycling computer that provides more than the basics--VERY basics--it's probably best to evaluate other brands.

Ohne eine große Wissenschaft draus zu machen:Hatte vorher den Wahoo Bold 2 und nun den Coros Dura.Nach den ersten 516 Km + Pausenzeiten bin ich sehr zufrieden. Mir gefällt er besser als der Bold.Das Gerät kam mit 70 % und ist jetzt ohne Nachladen bei 11% Akkukapazität. Bildschirm auf HELL, viel herumgespielt und Null über Solar aufgeladen da Winter. Das sieht so erstmal nicht nach 120 h aus, aber für mich erstmal ok - entscheidend ist der Sommer und das kann ich jetzt noch nicht beurteilen. Ach ja, das Gerät ist immer "an" und von der App aus erreichbar, wenn man es nicht aktiv komplett ausschaltet, was ich noch nie getan habe. Traut euch, wenn ihr Abwechslung wollt.