• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

26 Meta employees accuse Mark Zuckerberg of using AI to target 8,000 layoffs against workers on medical, parental or family leave

2

FedEx CEO says we are in the middle of the biggest supply chain shift he’s seen in 35 years: ‘We are the referendum’

3

MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly

1

26 Meta employees accuse Mark Zuckerberg of using AI to target 8,000 layoffs against workers on medical, parental or family leave

2

FedEx CEO says we are in the middle of the biggest supply chain shift he’s seen in 35 years: ‘We are the referendum’

3

MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly
Techjawbone

Here Are Jawbone’s Latest Allegations Against Fitbit

By
Jason Cipriani
Jason Cipriani
Down Arrow Button Icon
By
Jason Cipriani
Jason Cipriani
Down Arrow Button Icon
March 15, 2016, 6:21 PM ET
Jawbone Up2 fitness band
Jawbone's Up2 fitness bandCourtesy of Jawbone
Add Fortune on Google for similar content.

Consumer electronics company Jawbone has filed a motion to amend its original complaint against rival Fitbit, requesting to adding another defendant. The original complaint alleged Fitbit had purposely poached Jawbone employees, who then engaged in a scheme to provide Fitbit with Jawbone’s trade secrets.

Fitbit has repeatedly denied the claims, stating the company would “vigorously defend itself against these allegations.”

The amended complaint filed on March 14 in the Superior Court of California asks the court to add former Jawbone-turned-Fitbit employee Jing Qi “Gee” Weiden to the complaint, which would bring the number of total defendants to six. It’s alleged Weiden sent emailed confidential Jawbone documents to her Fitbit (FIT) employee email account, placing the confidential information on Fitbit’s servers.

Get Data Sheet, Fortune’s technology newsletter.

The documents Weiden is accused of taking include details surrounding a “next-generation tracker.” Among the documents was proprietary information such as design schematics for circuit boards, material lists, cost breakdowns, price quotes, manufacturer yield rates, and lead times.

Additionally, the amended complaint claims former employees failed to hand over any and all Jawbone property after terminating employment at the company. In total, Fitbit employees returned 18,000 files to Jawbone when previously ordered by the court in Oct. 2015.

For more on Fitbit watch our video.

However, Jawbone now claims the forensic experts found discovered 335,191 proprietary files that were not turned over.

“These stolen files are the informational equivalent of a gold mine for Fitbit, as they provide an intricate roadmap into the core of Jawbone’s business,” the complaint reads.

Fitbit says Jawbone’s claim it intentionally withheld the files is misleading. The files in question were part of a cloud-based computer backup service, and were overlooked by Fitbit’s forensic analyst. Once the company discovered the oversight, Jawbone was notified and Fitbit immediately returned the files. Currently, there is no evidence Fitbit accessed the contents of the backup.

Jawbone also states Fitbit has already implemented some of the company’s trade secrets in its products. Noting Fitbit’s recent rollout of its auto-activity tracking feature and the similar look and feature set of Fitbit’s upcoming Alta wearable to Jawbone’s own Up products.

A Fitbit spokesperson provided Fortune with the following statement:

“Jawbone’s latest attempt to bring additional baseless trade secret claims comes on the heels of it suffering another defeat in its similarly meritless patent litigation against Fitbit at the ITC. Recently, the ITC judge ruled that two of Jawbone’s patents are ineligible under case law settled by the U.S. Supreme Court, and only two of its original six patents remain at issue in that case. We believe Jawbone’s latest request to file yet another amended complaint indicates desperation due to its inability to compete in the market and its setbacks at the ITC. Just like the other claims asserted in this litigation, the additional claims Jawbone seeks to assert are unsubstantiated and based on gross mischaracterizations of the events that occurred months ago.”

The ITC ruling referenced in Fitbit’s statement came on March 3.

For more, read:
Jawbone: The trials of a 16-year-old can’t-miss startup

Fitbit may have a point regarding Jawbone’s timing. In the filing Jawbone states it was made aware of documents retained by Weiden in Jan. 2016. Around the same time, according to the filing, Jawbone “learned of the facts” surrounding documents that had not been returned to the company.

In its defense, Jawbone states the delay in filing the amendment was in order to fully investigate the facts.

This post was updated Mar. 16, 8:51 a.m. with more information surrounding the filing.

The new filing is embedded below:

Jawbone Motion to Amend Lawsuit Against Fitbit Filed 3-14-16

About the Author
By Jason Cipriani
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Klook cofounder Ethan Lin thinks the U.S. can help grow one of Asia’s largest travel platforms
AsiaAsia Agenda
Klook cofounder Ethan Lin thinks the U.S. can help grow one of Asia’s largest travel platforms
By Angelica AngJuly 15, 2026
9 hours ago
ibm
Big TechIBM
‘We did not adapt and move quickly enough’: IBM CEO’s admission of weakness fails to prevent historic 25% stock crash
By Tatiana SatauaJuly 15, 2026
9 hours ago
usa
AIearnings
Why IBM just suffered its worst stock crash of all time—and what it says about the market’s two bubbles
By Nick LichtenbergJuly 15, 2026
11 hours ago
mark
LawSocial Media
YouTube appeals verdict, argues it isn’t a social media platform
By Kaitlyn Huamani and The Associated PressJuly 15, 2026
11 hours ago
A woman at a police commission meeting stands behind a podium speaking animatedly.
North AmericaPrivacy
LAPD was one of Flock Safety’s biggest government customers. Now it’s renegotiating its partnership over ‘serious concerns around civil liberties’
By Sasha RogelbergJuly 15, 2026
11 hours ago
OpenAI wants its speaker to feel alive. Apple says it’s a stolen idea
AIOpenAI
OpenAI wants its speaker to feel alive. Apple says it’s a stolen idea
By Marco Quiroz-GutierrezJuly 15, 2026
12 hours ago

Most Popular

26 Meta employees accuse Mark Zuckerberg of using AI to target 8,000 layoffs against workers on medical, parental or family leave
Law
26 Meta employees accuse Mark Zuckerberg of using AI to target 8,000 layoffs against workers on medical, parental or family leave
By Barbara Ortutay, Alexandra Olson and The Associated PressJuly 15, 2026
18 hours ago
FedEx CEO says we are in the middle of the biggest supply chain shift he’s seen in 35 years: ‘We are the referendum’
C-Suite
FedEx CEO says we are in the middle of the biggest supply chain shift he’s seen in 35 years: ‘We are the referendum’
By Fortune EditorsJuly 15, 2026
15 hours ago
MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly
Newsletters
MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly
By Sydney LakeJuly 14, 2026
2 days ago
He sold his last company to Palantir. Now he's betting $32 million that robots can fix construction's labor crisis
Innovation
He sold his last company to Palantir. Now he's betting $32 million that robots can fix construction's labor crisis
By Lily Mae LazarusJuly 15, 2026
18 hours ago
Jamie Dimon understands why people are anti-rich: 'We have, in fact, left the lower-income folks behind' and 'that's kind of annoying'
Economy
Jamie Dimon understands why people are anti-rich: 'We have, in fact, left the lower-income folks behind' and 'that's kind of annoying'
By Eleanor PringleJuly 15, 2026
20 hours ago
After donating $48 billion to the Gates Foundation, Warren Buffett is quietly ending one of the biggest philanthropic relationships in history
North America
After donating $48 billion to the Gates Foundation, Warren Buffett is quietly ending one of the biggest philanthropic relationships in history
By Marco Quiroz-GutierrezJuly 14, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.