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
144 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
144 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
144 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
144 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
144 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
144 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

iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
Google maps feaure

Google Maps Quietly Added This Long-Overdue Feature for Drivers

Wednesday December 10, 2025 2:52 am PST by
Google Maps on iOS quietly gained a new feature recently that automatically recognizes where you've parked your vehicle and saves the location for you. Announced on LinkedIn by Rio Akasaka, Google Maps' senior product manager, the new feature auto-detects your parked location even if you don't use the parking pin function, saves it for up to 48 hours, and then automatically removes it once...
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected [Updated]

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods Pro 3

Thursday December 11, 2025 11:28 am PST by
Apple today released new firmware designed for the AirPods Pro 3 and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B30, up from 8B25, while the AirPods Pro 2 firmware is 8B28, up from 8B21. There's no word on what's include in the updated firmware, but the AirPods Pro 2 and AirPods Pro 3 are getting expanded support for Live Translation in the European Union in iOS...
AirTag 2 Mock Feature

Apple AirTag 2: Four New Features Found in iOS 26 Code

Thursday December 11, 2025 10:31 am PST by
The AirTag 2 will include a handful of new features that will improve tracking capabilities, according to a new report from Macworld. The site says that it was able to access an internal build of iOS 26, which includes references to multiple unreleased products. Here's what's supposedly coming: An improved pairing process, though no details were provided. AirTag pairing is already...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
ipad blue prime day

iPad 12 Rumored to Get iPhone 17's A19 Chip, Breaking Apple Tradition

Wednesday December 10, 2025 12:22 pm PST by
The next-generation low-cost iPad will use Apple's A19 chip, according to a report from Macworld. Macworld claims to have seen an "internal Apple code document" with information about the 2026 iPad lineup. Prior documentation discovered by MacRumors suggested that the iPad 12 would be equipped with an A18 chip, not an A19 chip. The A19 chip was just released this year in the iPhone 17, and...
studio display purple

Apple Studio Display 2 Code Hints at 120Hz ProMotion, HDR, A19 Chip

Thursday December 11, 2025 4:19 am PST by
Apple's next-generation Studio Display is expected to arrive early next year, and a new report allegedly provides a couple more details on the external monitor's capabilities. According to internal Apple code seen by Macworld, the new external display will feature a variable refresh rate capable of up to 120Hz – aka ProMotion – as well as support for HDR content. The current Studio...