The real beauty of a smartwatch: The best accessories for your wrist

What you need to know about smartwatches: 1.
They have an OLED screen, not the AMOLED screens found in most Android devices.
2.
They use your phone as a display.
3.
They are a touchscreen.
4.
They can track your heart rate.
5.
They don’t require batteries.
6.
You can connect to a Wi-Fi network and track your health and activity through Bluetooth.
7.
They’re waterproof.
8.
They look cool.
9.
You’ll want one if you’re a nerd.
10.
They cost about $100.
11.
Most are sold exclusively through Best Buy.
12.
Most smartwares come with a phone app for accessing your phone’s settings.
13.
You won’t find one that doesn’t have a fingerprint reader.
14.
Some smartwalls have a built-in camera.
15.
You may need to use a fingerprint sensor to unlock the screen.
16.
Some can track the location of your wrist.
17.
They need batteries.
18.
They’ve become the go-to device for fitness enthusiasts.
19.
They aren’t cheap.
You don’t need to spend a fortune to buy one.
20.
The smartwatch is your go- to accessory.
21.
They keep your phone at your side.