Issues with my Apple Watch severely miscalculating flights climbed

I’m always have issues with my I watch severely miscalculating flights climbed. It has happened in all three Iwatches I’ve had. When climbing stairs it counts about 50% of the flights I’ve done. For example if I climb 20 flights of stairs in a day it may show 9. The bigger difference is when hiking. I will hike 1000 ft in elevation gain which the Iwatch will show accurately in the hiking app, but will say I’ve only done 6 flights of stairs. This has been going on for years. I feel like I’ve done everything to try and fix this. Is this just an apple problem?



[Re-Titled by Moderator]

iPhone 7, iOS 14

Posted on Sep 22, 2023 7:38 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 7, 2024 4:07 AM

I experienced a similar issue with my Apple Watch Ultra. This morning, after waking up and walking downstairs, it mistakenly counted 6 flights of stairs. Upon reaching work and climbing the stairs, it registered 13 flights. Yesterday, it recorded an unusually high count of 114 flights.

I suspected there might be dust or lint in the measurement hole, so I activated water mode and thoroughly rinsed off my watch. I repeatedly took the watch out of water mode to blow out any debris. Thankfully, my watch seems to be functioning normally now.

18 replies

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Issues with my Apple Watch severely miscalculating flights climbed

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.