Apple Watch Series 6 (GPS, 44mm) – Space Gray Aluminum Case with Black Sport Band (Renewed)

Built-in GPS, GLONASS, Galileo, and QZSS, S6 with 64-bit dual-core processor, W3 Apple wireless chip, U1 Ultra Wideband chip, Barometric altimeter, Capacity 32GB, Blood oxygen sensor, Optical heart sensor, Electrical heart sensor, Improved accelerometer up to 32 g‑forces, Improved gyroscope, Ambient light sensor, LTPO OLED Always-On Retina display with Force Touch (1000 nits), Digital Crown with haptic feedback, Louder speaker, Ion-X strengthened glass, Sapphire crystal and ceramic back, Wi-Fi 802.11b/g/n 2.4GHz, Bluetooth 5.0, Built-in rechargeable lithium-ion battery, Up to 18 hours of battery life, Water resistant 50 meters, watchOS 5
Blood Oxygen Monitoring: Built-in sensor measures blood oxygen levels to provide additional health and wellness insights.
Always-On Retina Display: Brighter always-on OLED display allows easier viewing of time, metrics, and notifications.
ECG and Heart Monitoring: Electrical heart sensor supports ECG readings and continuous heart rate monitoring.
Advanced Fitness Tracking: Tracks workouts, calories, movement, and multiple exercise types through Apple Fitness features.
Integrated GPS: Accurately records distance, pace, and routes during outdoor workouts and activities.