Men's Pro Trek Bluetooth Connected Quartz Sport Watch with Resin Strap, Black, 22.2 (Model: PRT-B50-1CR)

I have a lot of watches, including full automatics and an Omega Seamaster - but I tend to wear my Casio G-Force every day for the last few years. When I saw this one, I loved it and grabbed what is now my new favorite.I liked my Apple Watch (before it shattered from falling about a foot onto a vinyl floor), but I hated having to charge it every day. The Pro Trek is a brilliant blend of what I liked from the Apple Watch and why I prefer conventional ones. The app for the Pro Trek works great and automatically corrects the time a few times a week on the watch while immediately fixing the time zone when I travel. Pro Trek logs steps and that stuff, but I don’t use it much. The compass seems to work well, and I am a trained/skilled land navigator with a compass and map - but I haven’t had a chance to check the accuracy yet - I suspect it would be difficult for real navigation, since one needs to lay the compass on the map and correct for magnetic/true north to orient; and I don’t see how that would work. If you need to know which way is north or whatever, this would work fine, but it’s not a survival tool.The battery life should be good, I’ll update if it is not.One negative- I don’t like the resin band, if searching for a product, I get the Samsung Gear ones popping up and it made sense that Casio would use the same size quick-release - but that is not the case, I ordered an 8-pack (for cheap) and no-bueno. 22 mm bands are a hair too small - might be a 23 or 24. I’m sure I can use them on other watches in the collection, but don’t use the 22’s.

A very manly, man watch for manly men. Big, but not overpowering on the wrist. Very easy to read. Lots of features all of which seem to work pretty well. Rather than try and figure out the instructions in the owner's manual, go to YouTube and watch a video.You have to download the "pro trek" app onto your phone so that you can input the things you want the watch to monitor. Your watch will pair with your bluetooth and that allows you to input data to the 'pro trek' app. Once you have done that the watch will unpair from bluetooth. You have to pair with bluetooth every time you want to change a watch function. Bit of a pain, but you get used to it. Can't speak to the water resistance since I haven't worn it in water.

Nice design, functions well. Little learning curve on all the systems on board.Brilliantly made to use with Bluetooth app. Hope they keep app up to date. This replace a Casion pathfinder than gave up the ghost after 34 years of use

This is a great watch. But it falls short for my purposes.I want a nice SHTF watch that has the ABC functions. This has all 3 and uses the second hand as the compass.There is a small LCD screen that shows the various other functions like barometer and altimeter. But that screen is small and I found it hard to read unless I turned the light on. The strap was comfortable and the watch didn't seem too big on my wrist.The watch also connects to your phone via bluetooth. Download the app and then pair the 2 devices. It was seamless and easy. The app lets you have access to the step counter function and you can see some of the ABC functions in greater detail. The app is also how you set the time function of the watch. When paired your phone syncs the watches time to it. So if you travel, you have to connect your watch to your phone to change the time to the updated time zone. It won't do it automatically.And that is also why I returned the watch. I didn't want to depend on my phone for my watch to work. As in an emergency, I doubt my phone may work.If you are looking for those functions, just get a smart watch.

This was a great purchase. The watch looks good and operates very easily. Auto time updates through my phone so the time is always spot on. There are so many other features that I use regularly--step count, thermometer, compass, timer, altimeter to name a few. Excellent value.

Exactly what described

This Casio Pro trek watch has all the features you could possibly need when hiking: compass, altitude, temperature, barometer, steps taken, stop watch, alarms, Sun rise and sunset times, etc.. You can even mark the beginning at the trail head to allow one to return safely to the start. The watch also connects via Bluetooth to your devices where one can mark features and places where photos where taken. The only con is the size of the case at 58 millimeters.

I was so excited to get this watch, but when it came I was a bit underwhelmed by how small it was. Additionally, my hikes only show on the smartphone app. I thought they would have an online mapping feature where I could pull up my hikes on my computer. As far as I can tell, Casio doesn't not have that feature associated with this line of ProTrek. It's other ProTrek line WSD-F21 does have online mapping, but this ProTrek line PRT B-50 does not. Big Bummer! That was NOT made clear in the advertising.

love this watch. .

Si quieres un reloj todo terreno para tus excursiones este es la mejor opción, es ligero y sus prestaciones lo hacen ideal.Recomiendo que calibres la altitud con datos de la red geodésicas nacional para que sea más preciso o tomando como referencia un lugar donde ya se sepa la altitud exacta, me paso que al inicio tenia un error de más de 100 mts de altitud pero estaba solo vinculado al celular.

Loved the watch....fast efficient delivery..

El reloj es bueno, lo que no trae es el centro de México pero se compensa con la aplicación que hay que bajar para sincronizarlo, la palanquita esta bien para sacar la correa mas fácil.

Worked very well so far. App was easy to navigate