iPhone 7 features an all-new 12MP camera with an ƒ/1.8 aperture for great low-light photos and 4K video. Optical image stabilization. A 4.7-inch Retina HD display with wide color and 3D Touch. An A10 Fusion chip for up to 2x faster performance than iPhone 6. Touch ID. Faster LTE. The longest battery life in an iPhone. Immersive stereo sound, splash and water resistant, and iOS 10.
Durable, lightweight aluminum cases in silver, space gray, gold, and rose gold. Sport Band in a variety of colors. All the features of the original Apple Watch, plus a new dual-core processor for faster performance. All models run watchOS 3. Requires an iPhone 5 or later.
I use my Apple Watch everyday. As a student and worker I don't have to take out my phone to look and reply to messages. Works amazing when I go to the gym as well!