In addition, some users reported that their applewatch and iPhone Battery consumption was too high under ios14 and watchos7. Some users said that the GPS and serious battery exhaustion problem on watchos7 can be solved by simply re pairing and restoring the watch.
In the fitness app on the iPhone, your fitness roadmap is missing from applewatchs previous GPS enabled exercise.
Activity, heart rate, or other health-related apps cannot start or load data on the applewatch.
The health app on iPhone lacks ambient sound level data from applewatch or headphone audio level data.
Your iPhone or applewatch has increased battery power consumption.