Apple Watch Series 8 (GPS, 45mm) - Starlight Aluminum Case with Starlight Sport Strap - Regular (Refurbished)

Temperature sensor enables retrospective ovulation estimates and advanced cycle tracking features
Measure your blood oxygen levels with a remarkable sensor and app
Do an electrocardiogram anywhere, anytime
Receive alerts for high or low heart rate and arrhythmia
Improved Exercise App with more advanced data and ways to move
Compass App completely reinvented with Landmarks and Starting Point features
Track your daily physical activity on your Apple Watch and monitor your stats in the Shape app on your iPhone
Toughest glass on Apple Watch, IP6X dust resistance, swim-friendly design and increased durability for fitness and physical activity
Make calls and send text messages or emails in just a few simple steps