So you are ready to upgrade your sports watch? The Polar M600 Sports Watch might be worth a look. It runs Android Wear, so you get voice features, customizable watch faces, notifications, and other cool features. The device is waterproof and has over 48 hours of battery life.
The Polar M600 gives you to thousands of third party apps via Google Play. It has up to 4 GB of internal storage. It has GPS and an optical heart rate monitor. The watch sets you back $329.90.