Our watches are getting smarter every day. Let's see what the newest generation of Apple wrist accessories has to offer:

Second-generation OLED Retina display with Force Touch

Custom-designed Apple S2 SiP (System in Package)

Built in GPS + NFC + Wi-Fi 802.11b/g/n 2.4 GHz + Bluetooth 4.0

Accelerometer + gyroscope + heart rate sensor + microphone + speaker + ambient light sensor

Water resistance rating (up to 50 meters)

WatchOS 3