The Apple Watch does a lot, which can be a blessing and a curse. Perhaps its most popular features are its various health-tracking technologies that have become common in most modern smartwatches.

Google says it has fixed an issue on Pixel Watches that was leading to overcounted steps and calories. While the issue has now been resolved, it won’t retroactively correct previously recorded data.

The Apple Watch receives appreciation both as a stylish wearable device and a practical step counting tool. Users who restrict their use to tracking steps fail to access hundreds of advanced fitness ...