Apple Suggests Restoring iPhone and Apple Watch to Fix Excess Battery Drain or Missing GPS Data

Shortly after the release of iOS 14 and watchOS 7, many users ran into problems with their iPhone and Apple Watch.

watchOS7 hands on feature2
Multiple online support threads including our own found GPS data was not being properly recorded during activities. The issue appeared to affect all models of Apple Watches.

In the majority of cases, users record a workout on their watch while leaving their iPhone at home, but when they later look at the Activity app it only shows the workout's starting point on the GPS map, and nothing else.

In addition, some users have been reporting excess battery drain of their Apple Watch, ‌iPhone‌ or both under iOS 14 and watchOS 7. In the support threads, the unofficial fix seemed to be unpairing and restoring your Apple Watch. Jack Taylor from our forums reported resolving both issues with this method:

Both the GPS and severe battery drain issues on watchOS 7 were fixed for me simply by in-pairing and re-pairing my watch. Both issues resolved themselves immediately after as noted in many of the support groups

It appears that Apple has adopted this advice as the official solution to this problem. In a newly published support document titled If you're missing Workout GPS routes or Health data after updating to iOS 14 and watchOS 7, Apple writes that users may see the following issues after upgrading to iOS 14 and watchOS 7:

Possible Symptoms

  • Your workout route maps are missing in the Fitness app on ‌iPhone‌ for previous GPS-enabled workouts from your Apple Watch.
  • The Activity, Heart Rate, or other health-related apps fail to launch or load data on your Apple Watch.
  • The Fitness app or Health app fail to launch or load data on your ‌iPhone‌.
  • The Health app or Fitness app is reporting an inaccurate amount of data storage on your ‌iPhone‌.
  • The Activity app is reporting an inaccurate amount of data storage on your Apple Watch.
  • Your environmental sound levels data or headphone audio levels data from Apple Watch is missing in the Health app on ‌iPhone‌.
  • Increased battery drain on your ‌iPhone‌ or Apple Watch.

If you are experiencing two or more of these symptoms, Apple suggests unpairing your Apple Watch, backing up both your ‌iPhone‌ and Apple Watch, wiping both devices and restoring from backup. Apple provides steps to accomplish these tasks in their support document which was published today.

Related Roundup: Apple Watch Series 9
Buyer's Guide: Apple Watch (Neutral)
Related Forum: iOS 14

Top Rated Comments

WolfSnap Avatar
46 months ago
That sounds reasonable and convenient...
Score: 42 Votes (Like | Disagree)
MacBird Avatar
46 months ago
It just works.
Score: 30 Votes (Like | Disagree)
rjpv Avatar
46 months ago
WTF! This is such a non-Apple type of recommendation. Smells like feedback coming from MS back in the days.
Score: 26 Votes (Like | Disagree)
BigMcGuire Avatar
46 months ago
This is horrible. Most people won't know how to do this or read Macrumors to find out to do this. They'll just notice the excessive battery drain and be unhappy about it. :/ Makes one wonder if an update wouldn't fix this because they put the time into suggesting people unpair/pair.

I've done this several times with my AW3 and AW5 and it does seem to help when I've had problems in the past.
Score: 19 Votes (Like | Disagree)
Jeffgtx Avatar
46 months ago
I did this.

to be clear my issue was missing health data. My watch and activity app and even the rings summary in the health app would say a number of active cals, but the health app active cals would be about 1/3rd. Other data like steps and stuff would show similar patterns. Also heart rate data would not make it to the workout section in the activity app despite being in the watch end if without summation.

It fixed the issue moving forward but I lost all the missing health data between the iOS upgrade and this procedure... 1.5 weeks worth.

additionally, I lost my Apple Watch restore point. It simply wasn’t there despite unpairing properly. This might have been the main contributor to losing the data in between.

and since the watch backup was gone I had to set up the watch as a new one.

And then of course you have to go re-pair all your things and re login to all the apps that aren’t saved as part of the iCloud backup.
You have to set up Apple Pay and Face ID again.

and then you lose the apps that aren’t in the App Store anymore.

etc...

not a great user experience on that one. So decide long and hard how important this issue is before going down this path. That’s all.
Score: 15 Votes (Like | Disagree)
TheYayAreaLiving ?️ Avatar
46 months ago
We need a new update. Perhaps iOS 14.2
Score: 13 Votes (Like | Disagree)

Popular Stories

maxresdefault

Apple to Launch New iPad Pro and iPad Air Models in May

Thursday March 28, 2024 11:07 am PDT by
Apple will introduce new iPad Pro and iPad Air models in early May, according to Bloomberg's Mark Gurman. Gurman previously suggested the new iPads would come out in March, and then April, but the timeline has been pushed back once again. Subscribe to the MacRumors YouTube channel for more videos. Apple is working on updates to both the iPad Pro and iPad Air models. The iPad Pro models will...
General Apps Messages

Google Reveals When to Expect RCS Support on iPhone for Improved Texting With Android Users

Friday March 29, 2024 7:14 am PDT by
In November, Apple announced that the iPhone would support the cross-platform messaging standard RCS (Rich Communication Services) in the Messages app starting "later" in 2024, and Google has now revealed a more narrow timeframe. In a since-deleted section of the revamped Google Messages web page, spotted by 9to5Google, Google said that Apple would be adopting RCS on the iPhone in the "fall...
airtag new orange

Criminals in Montreal Using AirTags to Steal Vehicles

Friday March 29, 2024 12:50 pm PDT by
Thieves in Montreal, Canada have been using Apple's AirTags to facilitate vehicle theft, according to a report from Vermont news sites WCAX and NBC5 (via 9to5Mac). Police officers in Burlington, Vermont have issued a warning about AirTags for drivers who recently visited Canada. Two Burlington residents found Apple AirTags in their vehicles after returning from trips to Montreal, and these...
top stories 30mar2024

Top Stories: WWDC 2024 Announced, New iPads Delayed, and More

Saturday March 30, 2024 6:00 am PDT by
Apple's WWDC 2024 dates have been announced, giving us timing for the unveiling of the company's next round of major operating system updates and likely some other announcements. This week also saw some disappointing news on the iPad front, with update timing for the iPad Pro and iPad Air pushed back from previous rumors. We did hear some new tidbits about what might be coming in iOS 18 and...
iphone 16 cases sonny dickson 1

First iPhone 16 Cases Outline New Rear Vertical Camera Bump

Friday March 29, 2024 4:09 am PDT by
Photos of the first iPhone 16 cases have been shared online, offering another preview of the rumored new vertical rear camera arrangement on the standard iPhone 16 and iPhone 16 Plus. Image credit: Accessory leaker Sonny Dickson Over the last few months, Apple has been experimenting with different camera bump designs for the standard iPhone 16 models, all of which have featured a vertical ...
Apple iPhone 15 Pro spatial video capture lifestyle

$3 App Shoots Better Quality Spatial Video Than iPhone's Camera App

Friday March 29, 2024 4:48 am PDT by
A $3 third-party app can now record spatial video on iPhone 15 Pro models in a higher resolution than Apple's very own Camera app. Thanks to an update first spotted by UploadVR, Spatialify can now record spatial videos with HDR in 1080p at 60fps or in 4K at 30fps. In comparison, Apple's native Camera app is limited to recording spatial video in 1080p at 30fps. Shortly after Apple's Vision ...