Portable Monitoring Devices and Methods of Operating Same

Fitbit, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 96 of these applications claim priority to application 61/388,595, filed Sep 30, 2010. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 8,180,591	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,180,592	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,311,769	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,311,770	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,386,008	Activity Monitoring Systems and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,437,980	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,463,576	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,463,577	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,543,185	Activity Monitoring Systems and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
US 8,543,351	Portable Monitoring Devices and Methods of Operating Same Fitbit, Inc. In force Term ends Jun 8, 2031 · High confidence	Fitbit, Inc.	In force	Term ends Jun 8, 2031	Term ends Jun 8, 2031	High confidence
121 more patents in this group · Pro

10 of 131 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Pro members see all 131, including 2 expired.

Upgrade to Pro

122 of these are in force and held by Fitbit, Inc..

Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.