WEARABLE PHYSIOLOGICAL MONITORING DEVICES
A wearable device including at least one sensor configured to sense a physiological parameter of a user. The wearable device including a base housing and a removable housing attachable to the base housing. The base housing and the removable housing portions each including a battery and an electronic subsystem in communication with each other. The battery of the removable housing portion charges the battery of the base housing portion when the removable housing portion is attached to the base housing portion. A second embodiment includes two or more fitness trackers each having an enclosure. The enclosures of the two or more fitness trackers having complimentary shapes that form a unified enclosure when the enclosures are placed adjacently. In a third embodiment, a wearable device includes a first screen display and a second screen display. The second screen display is transparent in at least one operational mode of the wearable device.
1 . (canceled)
2 . A system comprising a first fitness tracker and a second fitness tracker, each fitness tracker capable of wirelessly communicating a respective physiological parameter of a user to a remote device, the system comprising:
a first enclosure of the first fitness tracker, the first enclosure including a first electronic subsystem comprising at least one sensor configured to sense a first physiological parameter of the user, the first electronic subsystem configured to wirelessly transmit signals to the remote device responsive to the first physiological parameter, the first enclosure couplable to a first band configured to attach to a portion of the user's body; and
a second enclosure of the second fitness tracker, the second enclosure comprising a second electronic subsystem comprising at least one sensor configured to sense a second physiological parameter of the user, the second electronic subsystem configured to wirelessly transmit signals to the remote device responsive to the second physiological parameter, the second enclosure couplable to a second band configured to attach to a portion of the user's body; and
wherein the first enclosure further comprises at least a first engagement surface, the first engagement surface having at least a first selected contour; and
wherein the second enclosure further comprises at least a second engagement surface, the second engagement surface having at least a second selected contour, the second selected contour selected with respect to the first selected contour such that the second engagement surface of the second enclosure interlocks with the first engagement surface of the first enclosure.
3 . The system of claim 2 , wherein the portion of the user's body comprises a limb.
4 . The system of claim 2 , wherein:
the first band comprises a first magnet and a second magnet;
the second band comprises a third magnet and a fourth magnet;
the first and third magnets have opposing poles, the first and third magnets configured to attach to each other and secure at least a portion of the first band to at least a portion of the second band; and
the second and fourth magnets have opposing poles, the second and fourth magnets configured to attach to each other and secure at least a portion of the first band to at least a portion of the third band.
5 . The system of claim 4 , wherein:
the first band further comprises at fifth magnet and a sixth magnet;
the second band further comprises a seventh magnet and an eighth magnet;
the fifth and seventh magnets have opposing poles, the fifth and seventh magnets configured to attach to each other and secure at least a portion of the first band to at least a portion of the second band; and
the sixth and eighth magnets have opposing poles, the second and fourth magnets configured to attach to each other and secure at least one portion of the first band to at least one portion of the third band.
6 . The system as defined in claim 2 , wherein the at least one first selected contour and the at least one second selected contour are the same.
7 . The system as defined in claim 2 , wherein the first physiological parameter is motion of the user.
8 . The system as defined in claim 7 , wherein the second physiological parameter is a heartrate of the user.
9 . The system as defined in claim 2 , wherein the first physiological parameter is a heartrate of the user.
10 . The system as defined in claim 2 , further comprising a third fitness tracker positioned between the first fitness tracker and the second fitness tracker, the third fitness tracker comprising:
a third enclosure including a third electronic subsystem comprising at least one sensor configured to sense a third physiological parameter of the user when the third fitness tracker is in use, the third electronic subsystem configured to wirelessly transmit signals to the remote device responsive to the third physiological parameter, the third enclosure couplable to a third band configured to attach to a portion of the user's body; and
wherein the third enclosure further comprises at least a third engagement surface and a fourth engagement surface, the third engagement surface having at least a third selected contour, the third selected contour selected with respect to the first selected contour such that the third engagement surface of the third enclosure interlocks with the first engagement surface of the first enclosure, the fourth engagement surface having at least a fourth selected contour, the fourth selected contour selected with respect to the second selected contour such that the fourth engagement surface of the third enclosure interlocks with the second engagement surface of the second enclosure.
11 . The system of claim 10 , wherein the first, second, and third physiological parameters are different from each other.
12 . The system of claim 2 , wherein the wirelessly transmitted signal of the first and second electronic subsystems comprises an alert.
13 . The system of claim 2 , wherein the wirelessly transmitted signal of the first and second electronic subsystems is received and processed by the remote device.
14 . The system of claim 13 , wherein the remote device comprises a smartphone.
15 . The system of claim 2 , wherein the first and second electronic subsystems are further configured to receive and process user information from the remote device.
16 . A wearable device comprising at least a first operational mode and a second operational mode, the wearable device comprising:
a first screen display configured to display images representing data and graphic information in the first operational mode; and
a second screen display overlaying the first screen display and configured to display low refresh rate images in the second operational mode, the second screen display configured to be transparent in the first operational mode such that images displayed by the first display are visible through the second display in the first operational mode.