Google’s Pixel Watch has been fabricating health data.
The March 2026 update to the Fitbit app caused it to double and triple users’ step counts, invent calorie burns, and simultaneously delete SpO2 and skin temperature tracking entirely. The device was deleting and fabricating health data at the same time.
Google’s fix for this serious integrity breach?
Stop generating new bad data going forward. Leave corrupted records permanently in your health log. Reboot your own watch to receive the correction. The company that broke your data asks you to take an action to receive the repair.
This is a data integrity governance story.
The gross promotion engine
Google has shut down over 280 products since 2010. Roughly one every two weeks for fifteen years. This is not a failure rate. This is an incentive structure producing its intended output.
Inside Google, engineers get promoted for launching new things. Maintaining existing products is career poison. Fixing bugs, preserving data integrity, honoring the promises made to users who bought hardware based on software commitments — none of this advances a career. A former Google Sheets lead described it plainly: teams that focus on users get passed over, while teams that ignore users get promoted first. The metrics become the objective. The product becomes the byproduct.
Fitbit was someone else’s product.
Google acquired it. Maintaining it with care is the opposite of what their internal grindstone system of shiny-new objects rewards.
The acquisition
Google paid $2.1 billion for Fitbit in 2021. Alphabet generated 83% of its $161.86 billion in 2019 revenue from targeted advertising. Fitbit’s value was its data back then. It came with heartbeats, sleep patterns, calorie intake, walking distances, menstrual cycles, health conditions. Twenty-eight million users’ worth.
The EU saw it coming.
The European Commission approved the deal only with conditions: a ten-year data silo keeping Fitbit health data separate from Google Ads, API access commitments for third-party developers, interoperability guarantees for competing wearables on Android. A monitoring trustee was appointed. Civil society groups across Europe had begged regulators to block the deal. The European Data Protection Board warned:
the possible further combination and accumulation of sensitive personal data regarding people in Europe by a major tech company could entail a high level of risk to the fundamental rights to privacy and to the protection of personal data.
The Commission approved it anyway. The EU’s stated preference is to regulate tech giants, not to prevent their expansion.
The squeeze
Five years later, here is what Google has done with its regulated acquisition.
It deprecated the Fitbit web app in July 2024, removing the only robust food tracking and data analysis tools without porting them to mobile. It forced all users to migrate from Fitbit accounts to Google Accounts. Forced as in comply by May 19, 2026, or lose all your historical health data, which gets deleted starting July 15, 2026. It launched a Gemini-powered “AI Coach” that requires users to share medical records through third-party partners including Clear, the facial recognition company best known for expediting airport security checks.
And it shipped an update that caused the health tracking device to hallucinate fitness data while deleting real biometric readings.
NOYB, the European privacy organization, filed complaints in Austria, the Netherlands, and Italy arguing that Fitbit forces consent from users who have no real choice.
Their lawyer put it simply: you buy a watch for a hundred euros, you sign up for a paid subscription, and then you’re told to “freely” agree to global data sharing or lose everything you’ve tracked for years.
The mechanism
Google does not sell fitness trackers. Google sells attention to advertisers.
Fitbit’s users are not customers. They are inventory.
The promotion culture ensures no one inside the company is incentivized to care about product integrity after launch. The acquisition model ensures that purchased products get absorbed into the data ecosystem and then neglected. The forced migration ensures that users cannot exit without losing their own health records. The regulatory framework ensures that commitments are narrow enough to honor in letter while violating in spirit.
Every piece of the system is functioning as designed. The step count fabrication is not a failure of the system. It is a product of a company where the word “maintenance” means “no one’s job.”
Integrity as threat
Google killed Google Reader despite 129 million active users. It killed Inbox despite widespread devotion. It killed Google Play Music, Hangouts, Google+, Stadia, and roughly 275 other products — each one representing a set of promises made to users who organized some part of their lives around the product’s continued existence.
The pattern reveals the value system and the lack of integrity breach reporting.
Launching is rewarded. Maintaining is tolerated. Caring about whether the thing you shipped still works correctly is not just unrewarded, it is structurally incompatible with Google’s internal concepts of skill and career advancement.
When maintaining integrity is career poison, you get a company that fabricates health data, ships the fix without repairing the damage, and asks users to reboot their own devices to receive the correction.
When maintaining integrity is career poison, you get a company that buys a health platform, strips its best features, forces account migration under threat of data deletion, and then uses the captive user base to feed its AI model.
This is a management decision and direction. Everyone involved understands exactly what they are doing. That is what makes it a governance story, which exposes integrity breaches as still very different than confidentiality breaches.
The people inside Google who know this system is broken and continue operating it because the business model depends on it? They have a name. They are the product.
