Keoker Kw18 1.3 inches IPS Round Touch Screen Bluetooth Smart Watch Phone with SIM Card Slot, Sleep and Heart Rate Monitor, Pedometer for iOS and Android Device - Black

This watch is superb for the amount of features packed into an amazing price point. Many of the negative reviews come from those who lack any inititive or patience to go about figuring out it's various functions. I'll review a few key features that were important to me.Setup: You'll want to go through the settings and adjust a few things right away. I changed the motion-illumination settings, as well as the measurement system. Default is metric, I changed mine to imperial for lbs and feet, etc.Customization: I uploaded a few pictures of some custom watch faces I'm using. You can install as many as you'd like but keep in mind that you can only view and switch between 10 faces (including the four that are preinstalled). The watch will run any VXP watch face. You can make your own or find them online. Watchfaceup is generally where I go to find new faces. You will need an app on your smartphone to install the faces. I recommend Mediatek Smartwatch.Push notifications: Again, I recommend downloading Mediatek Smartwatch if you want to use push notifications. Some use the Fundo app, I personally like the functionality and aesthetic of MS better. I am an Android user and notifications work for all of my apps. You'll need to go through and individually select which apps can send push notifications. There is a QR code with the watch that will take you to a download link for an APK (app install) file. General common sense will tell you that it probably isn't a great idea to use an app that hasn't passed the security and quality control requirements of the Google Play Store (or whatever iPhone uses) but hey, do what you want.Fitness: The pedometer and heart rate monitor work great. Is the pedometer 100% accurate? No. Just like my SO's Fitbit Blaze, it will sometimes count steps when you're moving your arms about. I compared the heart rate monitor to three different $700-1200 cardio machines at the gym. It read more or less the same. That's good enough for me. I do not use the sleep tracker but I imagine it works just as well as the next name brand device. The only disadvantage is a lack of app support for fitness tracking. You can view history on your watch, but if you want to have a friendly office step competition on the Fitbit app, you should buy a Fitbit.Sim Card comparability: Yes, you can put a sim card in this device and use it as a phone. I have a 64GB microSD card installed currently, which gives me hours of recording time on the built in audio recorder. You too, can be James Bond, with your space age magic spy watch.Battery life: Mine lasts all day. I do not leave Bluetooth on. I use the heart rate monitor periodically and the pedometer function. I play with it in meetings. It charges quickly but I recommend charging it daily or overnight if you are going to use push notifications.Summany: If you're looking for an inexpensive smartwatch that's packed with features, this is it. It looks nice and has even held up to some subtantial wear and tear.

I purchased this watch few months ago. It was working well at the beginning but in couple months the magnet suction charger has bad contact. Then the watch band broken apart from the watch. I contacted the seller, then they said they will not replace it free but I have to pay half of the price I purchased to get a replacement. I knew this watch is not even worth the half of the price I purchased months ago.Knowing that I am not dealing with a good seller, I just have to go buy a new watch from other seller.

The charger did not stick well enough to make contact. The band broke. The app drains battery on your phone. Really not worth buying. Battery barely makes it through the day even with limited use.

Garbage....I have had this watch since August 2017 ( now June 2018) WATCH HAS STOPPED WORKING ALL TOGETHER. HAVE HAD MANY CONNECTIVITY ISSUES. NO WARRANTY, NOTHING I CAN DO NOW. SAVE YOUR MONEY AND BUY A DECENT WATCH.

The watch is fine but the band broke. We have researched finding another band, but it doesn't exist.

I gave as a present, he love it. Only problems is the battery that you need to recharge it every day because it doesn't last too lonf

I've ordered many of smart watches from Amazon and this one was the most expensive also the one I seemed to want the most thought it was going to be my favorite. Ended up being my least favorite. Number one speaker horrible number two just not what I expected for the price should be $25

Husband loves it. Was easy to set up and works great!!