Apple Watch Ultra 3 GPS + Cellular 49mm Natural Titanium Case with Blue/Bright Blue Trail Loop – M/L

Design & Build

• Case: Grade 5 Titanium (Natural or Black).

• Dimensions: 49 × 44 × 12 mm.

• Weight: 61.6g – 61.8g.

• Durability: 100m water resistance, IP6X dust resistance, MIL-STD 810H tested, EN13319 scuba certified (40m).

Display

• Type: Always-On Retina LTPO OLED (Flat sapphire crystal).

• Brightness: 1 nit minimum to 3000 nits peak.

• Refresh Rate: 1Hz minimum.

• Resolution: 422 × 514 (326 PPI).

Hardware & Performance

• Processor: S10 dual-core 64-bit with 4-core Neural Engine.

• Storage: 64GB.

• Controls: Digital Crown (haptic), Action button, Side button, Gesture controls.

• Audio: Triple-mic array, dual speakers, integrated siren.

Sensors & Connectivity

• Health: Blood oxygen, ECG, electrical/optical heart sensors, skin temperature.

• Environment: Depth gauge, water temp, altimeter, compass, high-g accelerometer, gyroscope.

• Wireless: L1/L5 GPS, 5G/LTE Cellular, Wi-Fi 4, Bluetooth 5.3, NFC, 2nd-gen Ultra Wideband.

Battery & Power

• Runtime: 42 hours (normal) / 72 hours (Low Power Mode).

• Charging: Fast charge to 80% in ~45 minutes.

Safety & Features

• Emergency: SOS (Cellular/Satellite), Crash/Fall Detection, Backtrack, Siren.

• Workouts: Advanced metrics for Running, Hiking, Cycling, Swimming, and Diving.

• OS: watchOS (requires iPhone 11 or newer on iOS 26+).

Sustainability

• Materials: 40% total recycled content (100% recycled titanium case).

• Manufacturing: 100% renewable energy and fiber-based packaging.