Apple has maintained a consistent design language for the Apple Watch since its 2014 debut, prioritizing a rectangular aesthetic that has become synonymous with the brand. While competitors have experimented with circular displays, Apple has largely refined the original form factor through thinner bezels, larger displays, and updated sensors rather than pursuing radical shifts in industrial design.
The Evolution of the Apple Watch Design
Since the first Apple Watch launched in April 2015, the device has undergone significant internal upgrades while keeping its signature silhouette. According to Apple’s official product history, the company focused on increasing screen real estate by reducing bezel size, most notably with the introduction of the Series 7 in 2021.

While the case size has expanded from the original 38mm and 42mm options to the current 41mm, 45mm, and 49mm configurations, the core rectangular shape remains a constant. This design choice serves a functional purpose: text and user interface elements, such as lists and notifications, are optimized for a rectangular grid rather than a circular canvas.
Why Apple Sticks to the Rectangular Form
The decision to retain a rectangular design is rooted in both usability and brand identity. Industry analysts at Counterpoint Research have noted that the rectangular shape allows for more efficient data display, which is critical for health metrics, messaging, and navigation.
Unlike circular watches that often require cropping content or utilizing "dead space" at the edges of a screen, the Apple Watch’s architecture ensures that the display remains a primary tool for information density. Furthermore, the design has become a status symbol; the distinct shape is instantly recognizable, helping the Apple Watch maintain its position as the market leader in the wearable category.
Comparison: Apple Watch vs. The Competition
The wearable market features a split in design philosophy. While Apple maintains its rectangular standard, other manufacturers have taken different approaches:

| Manufacturer | Primary Design Philosophy | Notable Model |
|---|---|---|
| Apple | Rectangular/Rounded Corners | Series 10 |
| Samsung | Circular | Galaxy Watch7 |
| Garmin | Circular | Fenix 8 |
| Circular (Domed Glass) | Pixel Watch 3 |
According to IDC’s Worldwide Quarterly Wearable Device Tracker, the contrast in design reflects the target audience for each device. Samsung and Garmin often lean into the "traditional watch" aesthetic to appeal to users who prefer a classic look, while Apple’s design leans into its identity as a piece of consumer electronics.
What to Expect in Future Iterations
Speculation regarding a "redesign" of the Apple Watch has circulated for years, with rumors occasionally suggesting a shift toward a thinner profile or a complete change in materials. However, as of the release of the Series 10 in September 2024, Apple has opted to refine the existing structure—making it the thinnest Apple Watch ever—rather than abandoning the established form factor.
The company’s focus remains on integrating advanced health sensors, such as sleep apnea detection and depth gauges, into the existing chassis. For users, this suggests that while the hardware may evolve in capability, the visual identity of the device is likely to remain stable for the foreseeable future.