Walmart has the Apple Watch Series 7 GPS + Cellular 45mm Aluminum in green for $279 (was regularly $529) with Free Shipping for a limited time.

The series 7 adds an always-On Retina display that is nearly 20% more screen area than Apple Watch SE and over 50% more screen area than Series 3. It has a new S7 with 64-bit dual-core processor that is up to 20% faster than SE, third-generation optical heart sensor, electrical heart sensor, and a blood oxygen sensor.