Apple Watch Ultra 2 - 49mm Black Titanium Case with Dark Green Alpine Loop

The Apple Watch Ultra 2 provides up to 36 hours of battery life with normal use and can extend up to 72 hours when using its Low Power Mode, designed for longer expeditions or reduced charging frequency.

Yes, with an active cellular service plan from your mobile carrier, your Apple Watch Ultra 2 can independently make calls, send texts, stream music, and use Maps, even when your iPhone is not nearby.

The Ultra 2 is built for extreme durability, featuring a 49mm corrosion-resistant black titanium case, sapphire front crystal, and is tested to MIL-STD 810H standards. It also boasts a water resistance rating of 100 meters, making it highly robust for demanding environments.

The customizable Action Button offers instant control over various functions. You can program it to quickly start a workout, mark a segment, move to the next interval in a custom workout, activate the flashlight, or initiate a dive, among other options.

Absolutely. The Apple Watch Ultra 2 features Apple's Super-Bright Always-On Retina display, which is specifically designed to ensure excellent readability in all lighting conditions, including direct sunlight and low-light scenarios.

Yes, it provides advanced metrics for a wide range of sports. For runners, it includes insights into running form and custom workouts, and for cyclists, it offers real-time speed, heart rate, elevation, and connectivity to Bluetooth power meters, all powered by precision dual-frequency GPS.

Wipe the watch and band with a soft, lint-free cloth. For deeper cleaning, use a slightly damp cloth with fresh water, avoiding soaps or abrasive materials on the watch. After exposure to salt water or chlorine, always rinse the watch with fresh water and dry it completely. The Alpine Loop band can be hand-washed with mild soap and water, then air-dried.

Ensure the watch is adequately charged by placing it on its magnetic charging cable for at least 30 minutes. If it remains unresponsive, perform a force restart by pressing and holding both the Digital Crown and the Side button simultaneously for at least 10 seconds until you see the Apple logo.

Verify that you have an active cellular plan for your Apple Watch Ultra 2 with your mobile carrier. Check the cellular settings on your iPhone's Watch app under `My Watch > Cellular` to ensure it is enabled and configured correctly. Also, confirm you are in an area with adequate cellular signal strength.

Ensure `Location Services` are enabled on your paired iPhone and for the Apple Watch app. Perform outdoor workouts in open areas with a clear view of the sky to optimize GPS signal reception. For improved accuracy, calibrate your watch by walking or running outdoors for at least 20 minutes with a good GPS signal.

Review apps running in the background and consider disabling `Always On Display` if not strictly needed. Check your watch's `Battery Health` in `Settings > Battery`. Utilize `Low Power Mode` for significantly extended battery life. Unpairing and re-pairing your watch can sometimes resolve underlying software glitches causing excessive drain.

Check and reconfigure the Action Button's assigned function in your Apple Watch `Settings` app or through the iPhone's `Watch` app. Navigate to `Action Button` settings and ensure the correct action is selected for your intended use. Sometimes a simple restart of the watch can also resolve minor software conflicts.