Ultra watch 2

🛠️ Design & Build

• 📐 Massive 49mm Titanium Case: Made with aerospace-grade titanium that’s incredibly rugged, corrosion-resistant, and surprisingly lightweight.

• 🛡️ Flat Sapphire Crystal: The screen has flat edges with a raised titanium bezel to protect it from harsh side impacts.

• ☀️ Unbelievably Bright Screen: Up to 3,000 nits peak brightness (on newer models) so you can easily read it in blinding, direct sunlight.

• 🔴 Night Mode: Turning the Digital Crown activates a deep red interface to save your night vision in the dark.

🏃♀️ Sport & Adventure

• 🟠 Customizable Action Button: A physical, high-visibility orange button on the side that you can map to instantly start a workout, drop a map waypoint, or turn on the flashlight.

• 🔋 Epic Battery Life: Offers 36 to 42 hours of battery life under normal use, which stretches up to 72 hours in Low Power Mode.

• 🗺️ Dual-Frequency GPS: Uses both L1 and L5 GPS frequencies for precise mapping, even when you're surrounded by deep woods or massive skyscrapers.

• 🦺 80-Decibel Siren: If you get lost or injured, it can blast a loud distress signal that can be heard up to 600 feet away.

🌊 Ocean & Diving

• 🤿 Dive Computer Ready: Water-resistant up to 100 meters and rated for recreational scuba diving down to 40 meters (130 feet).

• 🌡️ Depth & Temp Sensors: Automatically triggers a Depth app the second you submerge, showing your current depth, water temperature, and how long you've been under.

🩺 Health & Connectivity

• 📶 Cellular by Default: Every Ultra model comes with cellular connectivity built-in, letting you take calls and stream music without your iPhone nearby.

• 🫀 Advanced Health Tracking: Includes an ECG app, blood oxygen monitoring, heart rate zones, sleep apnea detection, and skin temperature tracking.

• 💥 Crash & Fall Detection: Can spot if you've been in a severe car accident or taken a hard fall, automatically dialing emergency services if you don't respond.