Top features: - Built-in GPS records data and guides you without needing your iPhone - Waterproof to 50m gives you sports tracking in the water and in any weather - New dual-core processor opens and runs apps much faster - Integrated fitness and health apps keep you moving, motivated, and healthy Built-in GPS The Apple Watch now comes with integrated GPS that works independently from your iPhone. You can track a run, follow map directions, and monitor your health without needing to be in range of your phone. The new ViewRanger hiking app uses GPS to plan routes, check progress, and view upcoming terrain wherever you are. It'll even give you a notification if you're straying too far from the planned route to stop you getting lost. Waterproof For the first time you can use Apple Watch in water. It tracks strokes, distance, calories burned and more to give you a clear picture of your current fitness level, how you're progressing, and what to do to improve. Along with being perfect for swimmers, it also means it keeps working perfectly if you drop it in water. Dual-core processor A new dual-core processor powers the Apple Watch Series 2. It has 50% more power than the previous generation which helps it load notifications instantly, run more demanding fitness apps, and generally operate more smoothly. Integrated fitness & health apps It's easy to improve your fitness, stay motivated, and develop your sporting ability with the Advanced Activity Tracker. Activity rings give you an immediate look into how active you've been throughout the day, and gives you suggestions on how to reach your target amounts. Once you're up and going, heart rate monitoring and advanced sports tracking gives you a breakdown of each workout, run, swim, or hike to let you know how you're doing and what you can do to improve. You can join local communities of like-minded people to share run routes, challenges, and data so you're never on your fitness journey alone. You can share motivational messages with friends if they, or you, are lagging behind. The fitness apps caters for all abilities, so you can benefit from sports and everyday health tracking whether you're an established athlete or are just trying to get a bit fitter.