The Gear 2 smartwatch lets you stay connected to your Samsung Galaxy smartphone. The Gear 2 shows you Quick Glance notifications on your wrist, including emails, texts, and phone calls. Hands free calling can also be handled directly on your wrist, and voice response allows you to send texts directly from your watch. The 2.0MP auto focus camera that allows you to record videos in HD 720p. The Gear 2 lets you control your TV and your music from your wrist. Gear 2 also features an accelerometer and Gyro sensor.