This is Samsung’s answer to the Apple Watch Ultra, and the LTE model is the one that matters: it makes calls and receives messages with the phone left at home. A 47mm titanium body, MIL-STD-810H certification, 10ATM plus IP69K protection and an 800mAh battery rated for up to 80 hours make it a genuine outdoor and endurance watch rather than a dressed-up fitness tracker.
What the Ultra2 Does That a Standard Galaxy Watch Cannot
- LTE independence. Run, swim or travel without carrying a phone and still take calls.
- 5,000 nit display. A 1.52 inch Super AMOLED at 498 x 498 that stays readable in direct summer sun.
- Dual-frequency GPS (L1+L5). Far more accurate in cities and valleys than single-band GPS.
- Titanium plus MIL-STD-810H. Built for trekking in the north, not just gym sessions.
Performance and Software
A 3nm Snapdragon Wear Elite 5-core chip with 2GB RAM and 64GB storage runs Wear OS 7 with One UI 9 Watch, so you can load music and maps directly onto the watch. Bluetooth 6.0, Wi-Fi and NFC are all present. Battery lands around 80 hours with the always-on display off. You will still want a spare puck, and the Samsung Galaxy Watch Fast Wireless Charger is the official one.
Who Should Buy It
Trekkers, divers, runners and anyone who wants a watch that survives real use. If you want Galaxy Watch software in a lighter, cheaper package for daily wear, the Samsung Galaxy Watch8 44mm is the sensible pick. If battery life is your top priority over software polish, compare the Amazfit T-Rex 3 Pro 48mm.
Key Specifications
- Display: 1.52 inch Super AMOLED, 498 x 498, 5,000 nits
- Processor: Snapdragon Wear Elite 5-core, 3nm
- Memory: 2GB RAM, 64GB storage
- Battery: 800mAh, up to 80 hours with AOD off
- Connectivity: LTE, dual-frequency GPS L1+L5, Bluetooth 6.0, Wi-Fi, NFC
- Durability: 10ATM, IP69K, MIL-STD-810H, titanium case
- Software: Wear OS 7 with One UI 9 Watch
- Colours: Titanium Grey, Titanium Silver