Apple Watch Series 7 is a fantastic fitness tracker because of its Massive Always-On Retina Display, Fitness+ Compatibility & ECG & Blood Oxygen Level Tracker, and several incredible fitness and connectivity features!The aluminum case housing the Series 7 watch is lightweight and made from 100 percent recycled aerospace-grade alloy. The Sport Band is made from a durable yet surprisingly soft high-performance fluoroelastomer with an innovative pin-and-tuck closure. Our Take on the Apple Watch Series 7 (GPS + Cellular, 45mm, Blue Aluminum, Abyss Blue Sport Band):The Series 7 watch offers the largest Always On Retina display ever. Series 7 has nearly 20 percent more screen area than Series 6. Whether you buy online or in an Apple Store, it?s easy to transfer your data and set up your new Apple Watch. Apple Watch content backs up automatically to your companion iPhone, so you can restore your Apple Watch from a backup. When you back up your iPhone, it includes your Apple Watch data. The GPS + Cellular model allows you to stay connected to the people and information you care about with just your Apple Watch. With a cellular plan you can send and receive text messages, answer phone calls, receive notifications, and stream Apple Music and Apple Podcasts without needing your iPhone nearby.Apple Watch Series 7 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Series 7 is also rated IP6X dust resistant. Further, Series 7 watches can charge up to 33 percent faster than Series 6.You can even subscribe to the first fitness service powered by Apple Watch - Fitness+. Apple Watch Series 7 requires an iPhone 6s or later with iOS 15 or later. Apple Watch is only compatible with iPhone. Take an ECG to check your heart rhythm, anytime and anywhere. The ECG app and the irregular rhythm notification require watchOS 6 or later, and iPhone 6s or later with the latest version of iOS. They are not intended for use by people under 22 years old. The irregular rhythm notification feature is not designed for people who have been previously diagnosed with AFib. See apple.com/watch for compatibility details.You can even measure your blood oxygen level with a powerful sensor and app to gauge your overall wellness. Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are