Can the Apple Watch Ultra 2's GPS track accurately without a phone connection

Key Points on GPS Functionality Without Phone Connection

1. Independent GPS Operation: The GPS on the Apple Watch Ultra 2 does not rely on a connected iPhone or cellular service to function. Users have reported that the watch can effectively track workouts and routes while being away from their phones, making it suitable for activities like running or hiking in isolated areas[1][4].

2. Cached Satellite Data: The Ultra 2 can cache satellite orbit predictions for up to a week. This capability means that even in areas with no cell service, the watch can quickly acquire GPS signals without needing to download new data, ensuring reliable tracking right from the start[5].

3. Accuracy in Challenging Environments: While the dual-frequency GPS enhances accuracy, particularly in dense forests and urban canyons, users have noted that the performance can vary. Although the watch is designed to provide accurate tracking, some users have experienced discrepancies in readings under certain conditions, such as heavy tree cover or tall buildings[2][6].

4. Real-World Testing: Many users have successfully tested the Ultra 2's GPS capabilities without a phone, confirming that it can track distance and routes effectively. Reports indicate that the watch maintains a good level of accuracy even when operating independently, although some comparisons with dedicated GPS devices suggest that it may not always match their precision[4][5].

In summary, the Apple Watch Ultra 2 is equipped to handle GPS tracking without needing a phone connection, making it a versatile option for outdoor enthusiasts and those who prefer to exercise without carrying their phones.