The Apple Watch Series 6 is a smartwatch that can measure blood oxygen levels, heart rate, ECG, and other health and fitness metrics.
Key Features
- Blood oxygen sensor: This feature allows you to measure your blood oxygen level (SpO2) on demand or in the background, which can indicate how well your body is absorbing oxygen and delivering it to your tissues.
- ECG app: This feature allows you to take an electrocardiogram (ECG) with your watch, which can detect signs of atrial fibrillation (AFib), a common form of irregular heart rhythm.
- Always-on altimeter: This feature shows your elevation in real time on your watch face, which can help you track your outdoor activities like hiking, skiing, or climbing.
- Always-on display: This feature keeps your watch face visible at all times, even when your wrist is down, and adjusts its brightness according to the ambient light.
- Sleep app: This feature helps you track your sleep duration and quality, set a bedtime routine and a wake-up alarm, and view your sleep trends over time.
- Fitness app: This feature helps you track your workouts, calories burned, heart rate, distance, and more, with various modes for different types of exercises, such as running, cycling, swimming, yoga, etc
- Handwashing app: This feature detects when you start washing your hands and gives you a 20-second countdown timer with haptic feedback and sound, to encourage you to wash your hands properly
- Siri: This feature allows you to use voice commands to control your watch, ask questions, send messages, make calls, set reminders, and more
Grade
A- Excellent Condition: no scratches or signs of wear
B- Good Condition: little scratches and signs of wear
C & D- Fair Condition : Unit may come with scratches, tiny dings and slight signs of wear
