Samsung Galaxy Watch Ultra 2: A Generational Leap in Smartwatch Technology

Samsung is poised to redefine its smartwatch lineup with the upcoming Galaxy Watch Ultra 2, promising a significant upgrade over its predecessor. Leaks and industry reports indicate a shift towards enhanced performance, connectivity, and health features, signaling a move beyond incremental improvements. The device is expected to be unveiled at the summer Galaxy Unpacked event, likely in July 2026, alongside the Galaxy Z Fold 8 and Galaxy Z Flip 8.

A Strategic Shift: Snapdragon Replaces Exynos

For years, Samsung has relied on its in-house Exynos chips for its smartwatches, including the Exynos W1000 in the original Galaxy Watch Ultra. However, the Galaxy Watch Ultra 2 is expected to adopt Qualcomm’s Snapdragon Wear Elite chipset [Geeky Gadgets]. Both chips are built on a 3nm process, but this architectural change is considered strategic, offering potential gains in performance and efficiency.

Early benchmarks suggest substantial improvements in single-core and multi-core processing, crucial for supporting Samsung’s planned “On-Device AI” features [Geeky Gadgets]. The Snapdragon Wear Elite also features a dedicated Neural Processing Unit (NPU) capable of running small language models locally on the wrist, enhancing voice assistant capabilities, notification summaries, and personalized fitness analysis.

5G Connectivity and Satellite Support

Another key feature rumored for the Galaxy Watch Ultra 2 is built-in 5G connectivity [PhoneArena]. This would make it Samsung’s first 5G wearable, surpassing the 4G LTE connectivity of current models. The model number associated with this feature is SM-L716 [PhoneArena].

Beyond speed, 5G offers lower latency and more stable connections, particularly in dense areas. The new chipset reportedly supports NB-NTN (Non-Terrestrial Network), potentially enabling satellite connectivity for emergency messaging when cellular signals are unavailable, a valuable feature for outdoor enthusiasts.

Enhanced Battery Efficiency

Whereas the battery capacity is expected to remain at 590mAh, the combination of the 3nm Snapdragon Wear Elite chip and improved power management could extend real-world battery life to 3.5 to 4 days on a single charge [Geeky Gadgets]. This is a critical improvement for a rugged watch designed for extended outdoor use and all-day health monitoring.

Advanced Health Sensors

Samsung is also focusing on improvements to its health monitoring system, with updates to the BioActive sensor and the potential inclusion of non-invasive glucose measurement technology [SmartwatchInsight]. While the non-invasive glucose feature remains subject to regulatory approval, it aligns with Samsung’s ambitions in non-invasive digital health monitoring.

Accuracy improvements are also expected for heart rate variability (HRV) and sleep tracking, areas where competition among premium smartwatches is fierce.

Design and Durability

The Galaxy Watch Ultra 2 is expected to retain the signature “circle-on-squircle” design language of the Ultra series. The 47mm titanium body is likely to continue as a defining visual element [PhoneArena]. The Super AMOLED screen is anticipated to reach brightness levels exceeding 3,000 nits for improved visibility in direct sunlight.

The orange Quick Button may also return, potentially with added software functions, such as shortcuts for AI-based exercise routines. Durability features, including 10ATM and IP68 ratings, are expected to be maintained, along with an improved sapphire crystal and potentially more temperature-resistant battery technology.

Software and AI Integration

The Galaxy Watch Ultra 2 is expected to launch with One UI 9 Watch, based on Wear OS 7. The focus will be on AI-powered personalization, including daily exercise suggestions tailored to the user’s physiological condition. Deeper integration with Google’s Gemini is also anticipated, enhancing voice commands, smart replies, and AI-driven daily tasks.

Key Specifications (Rumored)

• Chipset: Snapdragon Wear Elite 3nm
• Connectivity: 5G and NB-NTN satellite
• Battery: 590mAh, estimated 3.5–4 days
• Storage: 64GB standard
• Sensors: New BioActive sensor, potential non-invasive glucose monitoring
• Screen: Super AMOLED with 3,000+ nits brightness

The estimated price for the Galaxy Watch Ultra 2 is around $649.99 [PhoneArena]. Samsung’s strategy with the Ultra 2 appears to be establishing a more independent and powerful device, moving away from its reliance on Exynos technology.