Portable monitoring devices and methods of operating the same

Patent metadata

Field	Value
Publication number	US-2016267764-A1
Application number	US-201615017356-A
Country	US
Kind code	A1
Filing date	Feb 5, 2016
Priority date	Jan 15, 2013
Publication date	Sep 15, 2016
Grant date	—

Abstract

In one aspect of the disclosed implementations, a device includes one or more motion sensors for sensing motion of the device and providing activity data indicative of the sensed motion. The device also includes one or more processors for monitoring the activity data, and receiving or generating annotation data for annotating the activity data with one or more markers or indicators to define one or more characteristics of an activity session. The device also includes one or more feedback devices for providing feedback, a notice, or an indication to a user based on the monitoring. The device further includes a portable housing that encloses at least portions of the motion sensors, the processors and the feedback devices.

First claim

1 - 29 . (canceled)

30 . A device comprising:
at least one motion sensor to sense motion of the device and to provide activity data based on the sensed motion; at least one processor to:
receive the activity data;
receive or generate annotation data to annotate the activity data with one or more markers or indicators to define one or more characteristics of a physical activity session, the one or more markers or indicators defining a first time duration of the physical activity session;
determine a value of a first activity metric using the activity data received during the first time duration, the first activity metric value defining at least one of the one or more characteristics of the physical activity session; and
determine a value of a second activity metric using the activity data received during the first time duration and activity data received during a second time duration different than the first time duration, the second activity metric value defining a characteristic of a period of time that covers the first time duration and the second time duration;
at least one feedback device to provide an indication to a user based on the first activity metric value; and a portable housing that encloses at least portions of the at least one motion sensor, the at least one processor and the at least one feedback device.

31 . The device of claim 30 , wherein the one or more markers or indicators further define a type of activity performed during the physical activity session.

32 . The device of claim 30 , wherein a type of the first activity metric is the same as a type of the second activity metric.

33 . The device of claim 32 , wherein the first activity metric value includes a number of steps taken during only the first time duration, and wherein the second activity metric value includes a number of steps taken during both the first time duration and the second time duration.

34 . The device of claim 30 , wherein a type of the first activity metric is different than a type of the second activity metric.

35 . The device of claim 30 , wherein the at least one feedback device includes a display, wherein the at least one processor is configured to cause the display to display an indication associated with the first activity metric value.

36 . The device of claim 30 , wherein the at least one feedback device includes at least one vibrating device, wherein the at least one processor is configured to cause the at least one vibrating device to provide a haptic indication associated with the first activity metric value.

37 . The device of claim 30 , wherein the at least one processor is configured to determine which activity data to track based on the one or more markers or indicators.

38 . The device of claim 30 , wherein the at least one processor is configured to select a type of the first activity metric to determine based on the one or more markers or indicators.

39 . The device of claim 30 , wherein the first activity metric value is a distance traveled, a number of steps taken, a number of stairs or floors climbed, an elevation change, a number of calories burned, a pace, a maximum speed, a stroke count, a lap count, a blood pressure, or a heart rate.

40 . The device of claim 30 , wherein the at least one processor is configured to analyze the activity data and to generate the one or more markers or indicators based on the analysis of the activity data.

41 . The device of claim 30 , wherein the at least one processor is configured to generate the one or more markers or indicators based on a device state or mode.

42 . The device of claim 30 , wherein the at least one processor is configured to determine that an annotation mode is active, and wherein the at least one feedback device provides the indication to the user based further on the determination that the annotation mode is active.

43 . The device of claim 30 , wherein the at least one processor is configured to switch among a plurality of activity-tracking modes based on the one or more markers or indicators, and wherein the at least one processor is configured to select a type of the first activity metric to determine based on which of the plurality of activity-tracking modes is currently active.

44 . The device of claim 43 , wherein the plurality of activity-tracking modes includes at least one of a running mode, a walking mode, a stair-climbing mode, a bicycling mode, a swimming mode, or a sleep-tracking mode.

45 . The device of claim 30 , wherein:
the device further includes at least one user input device included in or integrated with the housing for receiving or sensing user input; the at least one processor is further configured to receive and interpret the user input received or sensed via the at least one user input device; and the at least one processor is configured to receive user input via the at least one user input device and to define the one or more markers or indicators based on the user input.

46 . The device of claim 45 , wherein the at least one processor is configured to define a start time of the physical activity session, an end time of the physical activity session, the first time duration of the physical activity session, or a type of activity performed during the physical activity session based on the user input.

47 . The device of claim 30 , wherein:
the device further includes transmitting and receiving circuitry; the transmitting and receiving circuitry is configured for wireless communication over a network; and the at least one processor is configured to receive and interpret user input received by the receiving circuitry.

48 . The device of claim 30 , wherein the at least one processor is configured to cause the at least one feedback device to indicate to a user that a goal or a progress point en route to a goal has been met based on the first activity metric value.

49 . The device of claim 30 , further including at least one of: a gyroscope, a physiological sensor, a biometric sensor, an altitude sensor, a temperature sensor, a light sensor, or a heart-rate sensor; and wherein the at least one processor is configured to determine the first activity metric value further based on data from at least one of: the gyroscope, the physiological sensor, the biometric sensor, the altitude sensor, the temperature sensor, the light sensor, or the heart-rate sensor.

50 . A method implemented by a portable monitoring device, comprising:
sensing, by at least one motion sensor, motion of the portable monitoring device and providing activity data based on the sensed motion; receiving, by at least one processor, the activity data; receiving or generating, by the at least one processor, annotation data to annotate the activity data with one or more markers or indicators; using the one or more markers or indicators, delineating, within the activity data, a starting point of a physical activity session; determining, by the at least one processor, a value of a first activity metric using the activity data received after the starting point of the physical activity session; determining, by the at least one processor, a value of a second activity metric using the activity data received before and after the starting point of the physical activity session; and providing an indication to a user based on the first activity metric value or the second activity metric value based on whether an annotation mode is active.

51 . The method of claim 50 , w

Assignees

• Fitbit Inc

Inventors

• Park James
• Yuen Shelten Gee Jao
• Friedman Eric Nathan
• Brumback Christine Boomer

Classifications

• A61B5/1118

  Determining activity level · CPC title

• G08B21/0446 Primary

  worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait · CPC title

• A61B5/021

  Measuring pressure in heart or blood vessels · CPC title

• A61B5/024

  Measuring pulse rate or heart rate · CPC title

• G08B5/22

  using electric transmission; using electromagnetic transmission · CPC title