| CPC G06F 1/163 (2013.01) [A61B 5/01 (2013.01); A61B 5/0205 (2013.01); A61B 5/021 (2013.01); A61B 5/02416 (2013.01); A61B 5/1118 (2013.01); A61B 5/14532 (2013.01); A61B 5/1455 (2013.01); A61B 5/332 (2021.01); A61B 5/349 (2021.01); A61B 5/681 (2013.01); A61B 5/6826 (2013.01); G01P 15/00 (2013.01); G02B 19/0052 (2013.01); G02B 19/0061 (2013.01); G04G 21/02 (2013.01); G04G 21/025 (2013.01); G06F 1/1635 (2013.01); G06F 3/014 (2013.01); G06F 3/017 (2013.01); G06F 3/14 (2013.01); G06F 21/32 (2013.01); G06V 10/751 (2022.01); G06V 40/10 (2022.01); G06V 40/70 (2022.01); G08B 5/36 (2013.01); G08B 21/02 (2013.01); G08C 17/02 (2013.01); H02J 7/0044 (2013.01); H02J 7/35 (2013.01); H02S 40/22 (2014.12); H02S 99/00 (2013.01); A61B 2560/0214 (2013.01); A61B 2560/0412 (2013.01); A61B 2562/146 (2013.01); A61B 2562/164 (2013.01); A61B 2562/166 (2013.01); G02B 19/0042 (2013.01); G06V 40/15 (2022.01); G08C 2201/30 (2013.01); Y02E 10/52 (2013.01)] | 20 Claims |

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1. A finger-worn wearable ring device, comprising:
a housing comprising an external housing and an internal potting, the external housing and the internal potting having an outer curved surface and an inner curved surface of the finger-worn wearable ring device, respectively;
a printed circuit board disposed at least partially within the housing;
a curved battery positioned within a curved portion of the housing;
a plurality of sensors configured to acquire data from a user to monitor at least one of physical activity, sleep, or health of the user, wherein the plurality of sensors comprise:
one or more light-emitting components configured to emit light through the internal potting into a tissue of the user;
one or more light-receiving components configured to receive the light transmitted by the one or more light-emitting components through the internal potting; and
a galvanic sensor disposed at least partially within the housing, the galvanic sensor configured to contact the tissue of the user to perform skin response measurements of the tissue;
one or more processors configured to process the data acquired by the plurality of sensors, the data based at least in part on the light received by the one or more light-receiving components and the skin response measurements performed by the galvanic sensor; and
a communication module communicatively coupled with the one or more processors, the communication module configured to transmit the data to a user device.
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