COOSPO Bike Computer GPS Wireless, ANT+ Cycling Computer GPS with Bluetooth, Multifunctional ANT+ Bicycle Computer GPS with 2.4 LCD Screen, Bike Speedometer with Auto Backlight IP67

10/10Hear me out: this is an excellent budget bicycle computer, fit for both beginners and pros. I use it several times a week to train and it works like a charm, truly. Compared to a Cateye speedometer or my phone's GPS the speed is accurate, unless I'm going at less than 3km/h, in which case it struggles to calculate the velocity IRT for obvious reasons. I love the fact that you can see the grade IRT, the altitude, max speed and eventually the elevation gain of each ride. Also, despite the fact it has gotten really wet during rainy rides, it has never shut down or stopped working, which to me proves it is actually water resistant. The signal is good, too. On top of that, data syncs with Strava in an instant.Cons: the mounting system (as in the elastic bands, mounting base and rubber pad it comes with) sucks. I had to buy a different product from the same brand to be able to use it. I am, however, not complaining much since the new base wasn't at all expensive and works just fine. Also, the fact that you can't really change the way data is displayed is unfortunate. My eyesight sucks which means I must squint to be able to read the smallest info (eg. date and time) since it's really tiny. My eyes don't appreciate that. Can the software be updated?

Coospro is a company who stand behind their product and I have updated my review to reflect that. I was frustrated that I could not get the Coospro ANT+ sensor to link directly with Strava, but Coospro has now improved their information to better explain that the cyclecomputer is needed for the Ant+ sensors. It is about the least expensive cyclecomputer out there. It syncs well with CooSpro sensors and non-Coospro branded Ant+ sensors as well so if you already have a sensor it will work, and also heart monitor. Be careful to get your email address correct in both Coospro and Strava if you want to link it to Strava - which it will do, perfectly realtime. I think you have to have the Coospro app open, but at that point you can just use Strava if you want. The cyclecomputer is easy to see, glare is no issue. It is incredibly lightweight as well. The buttons work well. Ride information doesn't seem to save in a file on the cyclecomputer itself, but your rides are saved in the Coospro app if you use it, or in Strava, or both - but if you do use Coospro app, after your right it might slip the ride in for a second time if you also recorded your ride in Strava so watch out for that, just stick to one or the other to avoid confusion if you're new to cyclecomputers and Strava. I really can't complain about this product and the company replied to my sole concern about the description on Amazon very quickly and they corrected the description. The mount holds the cyclecomputer in the correct position. It is also fairly small for a cyclecomputer which is great because i also have a phone on my bars and a rear view monitor. Try it I think you will like this one!

As a stand alone bike computer the BC107 is highly satisfactory. It seems accurate, pairs easily with my chest strap (for heart rate monitoring) and has pretty much all the typical functions, including among many others heart rate, trip time, speed, average speed, distance, altitude, temperature and clock time. It would also likely pair easily with a cadence sensor although I don't use one. It reliably picks up satellites for the GPS function. The BC107 comes with its own handlebar mounting bracket, and uses standard Garmin mounts as well. I can't read most of the data fields except current speed without glasses, but that is to be expected with a small computer. By itself the device would easily deserve a 5, but as a package with the app it is a 2 at best. Like many other reviewers I found the Coospo app very difficult to use. Sometimes it records data from the computer, but most of the time it does not. The computer is recognized by the app but I can't get my Samsung phone to connect the computer to Bluetooth; the phone doesn't recognize the app and won't pair the device without the app. Customer support is largely useless; they simply sent me a video that doesn't help. The instruction manual is no help for troubleshooting. I am using the BC107 for current data (including heart rate) when riding, but a different app (my Workouts) to record heart and other ride data.Update after 28 days: As indicated above, the BC107 is a fine bike computer at a very reasonable price. However, if you want to consistently record and store your data via your phone's Bluetooth and an app, it is likely that the Coosporide app won't work for you, at least if you use a Samsung phone. (I viewed a long and very favorable YouTube review of the BC107 by a British cyclist; he highly praised the device but he was also unable to get his Samsung phone's Bluetooth to pair with the BC107 and the Coosporide app!)