Apple Watch Series 7 GPS 41mm Aluminum Case with Sport Band (Abyss Blue) Mkn13ae/A-Acl

The challenge was to create a bigger display while barely expanding the dimensions of the watch itself. To do so, the display was completely re‑engineered reducing the borders by 40%, allowing for more screen area than both Series 6 and Series 3. Now that’s something to smile about.

Your blood oxygen level is a key indicator of your overall wellness. It can help you understand how well your body is absorbing oxygen and the amount of oxygen delivered to your body. The remarkable sensor and app in Apple Watch Series 7 allow you to take on‑demand readings of your blood oxygen as well as background readings, day and night.