Samsung Begins Galaxy Watch Ultra 2 Firmware Development: 5G, Snapdragon Wear Elite, and July Unpacked Launch

Samsung has officially begun firmware development for the Galaxy Watch Ultra 2, according to test server entries spotted on April 25. The filings reveal two models: SM-L710 (47mm Bluetooth) and SM-L715N (47mm 4G/5G) — confirming that Samsung's next premium smartwatch will offer 5G connectivity for the first time in a consumer smartwatch.

What We Know So Far

• 5G connectivity: The SM-L715N model supports 5G, though earlier leaks suggest this variant may be US-exclusive, with Europe limited to 4G
• Snapdragon Wear Elite: Qualcomm's latest wearable chip announced at MWC 2026, built for AI workloads and improved battery efficiency
• 47mm case size: Same diameter as the current Galaxy Watch Ultra, suggesting Samsung is refining internals rather than overhauling the design
• Galaxy Watch 9: Also spotted on test servers alongside the Ultra 2, confirming both watches are in active development

When to Expect It

The next Galaxy Unpacked is rumored for July 22, 2026, where Samsung is expected to unveil the Galaxy Watch Ultra 2 and Watch 9 alongside the Z Fold 8 and Z Flip 8. Firmware development starting now aligns with a summer launch timeline.

What This Means for Buyers

If you're considering the current Galaxy Watch Ultra at $639, this changes the calculus. The Ultra 2 with 5G and a next-gen processor is roughly three months away. For iPhone users, the Apple Watch Ultra 3 at $609 remains the best option today. Compare all options in our smartwatch guide.