ArmSound

Swing your arm down and hear a blade. Fire a finger gun and hear the shot. Wave and hear the crowd. The sound effects you used to make with your mouth now play from your Apple Watch. On your own, or with your kids. For cosplay, a party trick, or practice swings. ■ Three samples, ready to try A finger gun (Sample Gun), a downswing (Sample Samurai), a wave (Sample Star). Three motions and three sounds are there from the start. ■ Register your own motion 1. Record it on the Apple Watch Press New and repeat the motion you want it to learn 10 times. 2. Name it on the iPhone The recording appears at the top of the home screen. Give it a name and pick a sound. 3. Swing the Apple Watch Just move your arm. It detects the motion it learned and plays the matching sound. ■ It gets better the more you use it It will not be perfect at first. You fix a wrong detection on the spot. - It should have…