Apple is gearing up to launch the Apple Watch Ultra 3 in September 2025, featuring satellite connectivity and 5G support. The premium smartwatch may include blood pressure monitoring, an upgraded S10 or S11 chip, and a brighter OLED display. Expected to debut alongside the iPhone 17 series, it aims to redefine wearable technology with enhanced functionality.
Apple Watch Ultra 3 to Debut with Major Upgrades in September 2025
Apple is poised to unveil the Apple Watch Ultra 3 at its annual fall event in September 2025, marking the end of a two-year hiatus since the last major update to its rugged smartwatch line. According to industry analysts like Bloomberg’s Mark Gurman and Ming-Chi Kuo, the Ultra 3 will introduce significant advancements, including satellite connectivity, allowing users to send text messages without cellular or Wi-Fi networks. This feature, a first for the Ultra series, will enable communication in remote areas, enhancing its appeal for adventurers and extreme sports enthusiasts.
The smartwatch is also expected to support 5G connectivity, potentially using MediaTek’s RedCap modem, designed specifically for wearables to ensure faster and more efficient data transfer compared to the LTE-only support in current Ultra models. This upgrade promises improved performance in scenarios with limited network coverage, making the device more independent from an iPhone.
Another anticipated feature is blood pressure monitoring, which could alert users to potential hypertension without providing precise medical readings. However, reports suggest Apple has faced technical challenges during testing, which may delay this health feature’s inclusion in the Ultra 3. If implemented, it would align with Apple’s focus on health and wellness, complementing existing features like sleep apnea detection.
The Ultra 3 is rumored to feature an upgraded S10 or S11 chip, boosting performance and enabling new Apple Intelligence features, such as an AI-powered fitness coach codenamed “Quartz” running on watchOS 26. The display is expected to be a wide-angle LTPO 3 OLED, offering higher brightness at angled views and a smoother refresh rate for the always-on mode, enhancing visibility and user experience.
Design-wise, the Ultra 3 is likely to retain its robust, premium aesthetic, with no drastic changes expected. It will maintain the large screen and durable build suited for demanding users. The starting price is speculated to be around $799, consistent with the Ultra 2, though external factors like tariffs could influence the final cost.
The launch is expected to occur alongside the iPhone 17 series and Apple Watch Series 11, potentially on September 8, with pre-orders starting the same week and sales beginning around September 19, following Apple’s traditional release pattern. This comprehensive product refresh could make Apple’s 2025 fall event one of its most significant in recent years.
Disclaimer: This article is based on reports, leaks, and analyst predictions from sources like Bloomberg, MacRumors, and 9to5Mac. Information is subject to change, and official confirmation from Apple is pending. Readers are advised to verify details closer to the launch date.