Amazon has the Apple Watch Series 5 40mm GPS Smart Watch in space gray aluminum case for $359.99 (regularly $399) and in 44mm in silver and gold for $384.99 (regularly $429) for a limited time.
Costco also has the Apple Watch Series 5 40mm GPS Smart Watch in space gray, silver, or gold aluminum case for $359.99 (regularly $399) and in 44mm for $384.99 (regularly $429) for a limited time. Limit 2 per member.
Apple Watch Series 5 features a 30% larger always-on Retina display, S5 with 64-bit dual-core processor, W3 Apple wireless chip, Barometric altimeter, Capacity 32GB, Optical heart sensor, Electrical heart sensor, Improved accelerometer up to 32 g‑forces, fall detection, GPS, built-in compass, Wi-Fi 802.11b/g/n 2.4GHz, Bluetooth 5.0, up to 18 hours of battery life, water-resistant 50 meters, watchOS 6.