Not a single gadget has worn the label for a stupid toy for so long as a smartwatch. First of all, the manufacturers themselves, who are positioning a smartwatch as a phone, tablet, and iPad in one set, are to blame for this.
In this article, I will look at 5 really useful features of smartwatches.
Useful features of smartwatches
Probably, you heard that smartwatches can:
-receive calls;
-work with the phone book;
-enter messages by voice;
-connect to Wi-Fi;
-take pictures;
-play music;
-pave the route.
Perfectly! But why spend a few hundred dollars on the thing that almost repeats the modern smartphone?
We dare to assure that no. There are really useful features that make Smartwatches not just a fashionable smartphone app, but a completely useful and stand-alone gadget. Let’s see
Message Management
All smart watches are equipped with this option, even budget watches such as SmartYou and Huawei Watch. This allows you to read SMS, messages from social networks and monitor calls directly from the display of the gadget.
This significantly saves time and allows less distraction, for example, from work. Especially helps control messages from the clock behind the wheel of a car or in a crowded minibus. Agree, it’s easier to reject a call from your hand than to try to get a smartphone.
Fitness Tracker

If you monitor your health and form, a smartwatch will help you a lot with this. They have a built-in heart rate monitor, pedometer and calorie calculator. It is also possible to install fitness programs to your taste – Starva, Google Fit, which monitor all physical activity for the day.
The ideal fitness watch is Apple Watch – it is equipped with the programs “Activity”, “Training” and constant reminders of the need to flex muscles. They can also be used in water, for example, in a swimming pool to monitor swimming training.
There are other waterproof smartwatches that you can find at findthedecision.com. Most of them work on the Android Wear OS and testing has shown that gadgets with this OS are almost as good as the famous Apple Watch. For example, Garmin vivoactive 3 work up to a week without recharging.
Alarm Clock

This alarm clock is as smart as the clock itself. Thanks to the accelerometer, it monitors your activity all night and wakes up in the fast sleep phase. So you have the opportunity to wake up more vigorous and full of energy.
Cool, right?
And you will be pleasantly surprised by the fact that it wakes up a smartwatch gently, just like a mom!
Functional sleep trackers are equipped with a Pebble and Withings Activite Pop watches.
Pay Pass Payments

Go to the store, pick up a basket of goodies, present your wrist to the cash register and pay for the goods in a matter of minutes – have you not dreamed of this at least once?
With Apple Watch it is quite possible. The watch is equipped with the Apple Pay payment system, to which you can attach several cards and pay with one touch of your hand.
If you prefer a smartwatch with a different OS, then Samsung Gear S2 will suit you. They can also pay for any goods through terminals with NFC.
Synchronization With Smart Technology

And this is generally a super function. Just imagine: you can brew coffee and start your favorite song by clicking on the appropriate application in the clock. In this case, not looking up from a laptop, playing with a child or cleaning.
It sounds fantastic, but smart things are easily synchronized with each other thanks to Wi-Fi and Bluetooth. For example, Moto 360 watches can switch music in the Google Music playlist, Pebble – turn on, turn off and adjust the brightness of Philips Hue light bulbs, and Apple Watch perfectly controls kitchen appliances and even starts cars!
Conclusion
Smart watches can be compared with smartphones, only the first ones are more compact and have their own characteristics.
If the first models of watch phones could only be calculators or translators, then the current devices are worn on the PC hand. Gadgets support the installation of third-party utilities, managed by mobile OS. They can include a camera, a thermometer, a barometer, a compass, a telephone, a GPS, and many more other useful things. For more smartwatch models visit this websites.