Launched on the App Store this week, Sync Solver allows Fitbit wearers to track all of the important information the wearable device calculates on a daily basis directly inside Apple's own Health app without needing to use the dedicated Fitbit app.

The $0.99 app provides a daily sync of eleven different pieces of data from the Fitbit into the Health app. The points of data accrued include: active calories, resting calories, dietary calories, body fat percentage, body mass index, flights of stairs climbed, sleep analysis, walking and running distances, weight, and steps taken.

sync_solver
To get the app working the first sync needs to be done manually inside of the app, but after that it will automatically sync data from the Fitbit device into the Health app every twenty-four hours. The app's release notes also mention that because there is no way to disable step counting by the iPhone itself, the "steps taken" figure is likely to be doubled as both the iPhone and Fitbit track the statistic.

The release of Sync Solver comes after rumors that Apple would cease offering Fitbit in its retail stores, and the company subsequently doing just that. Apple has not shared the reason for its discontinuation of Fitbit's products, but a combination of Apple's impending launch of Apple Watch and Fitbit's announcement that it has no plans to support HealthKit likely contributed to the move.

Sync Solver can be downloaded from the App Store for $0.99. [Direct Link]

Related Forum: iPhone

Top Rated Comments

budselectjr Avatar
146 months ago
Anyone know why Fitbit doesn't do this natively? It's such an obvious application for the Health API.
They want you to sign up for their $50 a year "Fitbit Premium" service to be able to export the data.
Score: 9 Votes (Like | Disagree)
tasset Avatar
146 months ago
Now if this sync app is blocked or the api is broken, it will be a telltale sign how hostile Fitbit is to users retaining the data they rightfully own.
Score: 5 Votes (Like | Disagree)
zorinlynx Avatar
146 months ago
Anyone know why Fitbit doesn't do this natively? It's such an obvious application for the Health API.
Score: 5 Votes (Like | Disagree)
ampedtwiz Avatar
146 months ago
Fitbit and Apple appear to be at war with each other. I don't think Fitbit will play nice with the Health app any time soon.

I've had a Fitbit since May. I purchased Sync Solver yesterday and within a few minutes I had all of my Fitbit data back to May appearing in the Health app. Highly recommend the app if you have been craving to see that data in Health.
Score: 2 Votes (Like | Disagree)
odditie Avatar
146 months ago
You set the priority you want Health to give to different sources for conflicting/duplicate information. E.g. If you have a fitness tracker, you can use either that or your iPhone to track your steps. If you use both at the same time, Health will only use one source, depending on which you've given the higher priority to

Yes, but it appears this app still doesn't solve the issue that the data needs to be the small incremental data and not a full day dump of data. We need the data fitbit has that shows how many steps we take in short little chunks. If we can get that you can have fitbit as a priority over health and it will know that if fitbit has that data it will over rule the iPhone's own data. But if it does a full dump of a day's data it has no idea when the steps happened so it gives you both the iPhone and the fitbit steps.

Fitbit is the only one that's going to be able to solve this issue. If they don't I won't own their products ever again.
Score: 2 Votes (Like | Disagree)
NightFox Avatar
146 months ago
Agreed.

And I'm also curious - if a user has two tracking devices and both sync their data into the same repository, does that double the numbers? If I burned 100 calories, will the Health app show me 200 calories because two different devices provided '100' each? I wonder if it's smart enough to figure this out?
You set the priority you want Health to give to different sources for conflicting/duplicate information. E.g. If you have a fitness tracker, you can use either that or your iPhone to track your steps. If you use both at the same time, Health will only use one source, depending on which you've given the higher priority to
Score: 2 Votes (Like | Disagree)

Popular Stories

Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
imac video apple feature

Apple Unveils First New Products of 2026

Monday January 26, 2026 1:55 pm PST by
Apple today introduced its first two physical products of 2026: a second-generation AirTag and the Black Unity Connection Braided Solo Loop for the Apple Watch. Read our coverage of each announcement to learn more:Apple Unveils New AirTag With Longer Range, Louder Speaker, and More Apple Introduces New Black Unity Apple Watch BandBoth the new AirTag and the Black Unity Connection Braided...
iPhone 5s

iPhone 5s Gets New Software Update 13 Years After Launch

Monday January 26, 2026 3:56 pm PST by
Alongside iOS 26.2.1, Apple today released an updated version of iOS 12 for devices that are still running that operating system update, eight years after the software was first released. iOS 12.5.8 is available for the iPhone 5s and the iPhone 6, meaning Apple is continuing to support these devices for 13 and 12 years after launch, respectively. The iPhone 5s came out in September 2013,...
Apple Creator Studio

Apple's Next Launch is Today

Tuesday January 27, 2026 2:39 pm PST by
Update: Apple Creator Studio is now available. Apple Creator Studio launches this Wednesday, January 28. The all-in-one subscription provides access to the Final Cut Pro, Logic Pro, Pixelmator Pro, Motion, Compressor, and MainStage apps, with U.S. pricing set at $12.99 per month or $129 per year. A subscription to Apple Creator Studio also unlocks "intelligent features" and "premium...
apple silicon 1 feature

Apple Responds to Skyrocketing RAM and Storage Chip Prices

Thursday January 29, 2026 2:40 pm PST by
On an earnings call with equity analysts today, Apple CEO Tim Cook responded to fast-rising RAM and SSD storage chip prices in the supply chain. Prices for RAM and NAND storage chips are surging lately due to high demand from companies building out AI servers, resulting in supply constraints. Cook said that rising memory chip prices had a "minimal impact" on Apple's gross margin in the...