Oura Health Oy

Kari Kuisma Kanniainen

Teemu Haverinen

Heikki Juhani Huttunen

Sauli Hannes Flander

Markku Kallunki

Antti Kalevi Lämsä

Antti Pekka Saikkonen

Ari Aukusti Jarvinen

An apparatus for a wearable device including a locking mechanism for components of the wearable device is described. A wearable ring device may include a ring-shaped housing configured to house one or more sensors configured to acquire physiological data from a user, and a flexible printed circuit board (PCB) including electrical circuitry for the one or more sensors. The wearable ring device may include one or more locking grooves disposed within an interior surface of the ring-shaped housing, the one or more locking grooves configured to receive the flexible PCB and maintain a gap between an inner circumferential surface of the ring-shaped housing and a first surface of the flexible PCB.

Locking mechanism for wearable device components

Methods, systems, and devices for wireless charger are described. A charging device may include a base configured to receive a ring-shaped wearable device in multiple radial orientations relative to the base. The charging device may also include a magnetic component configured to magnetically attract a magnetic component of the ring-shaped wearable device to orient the wearable device in a single radial orientation relative to the base. The charging device may include an inductive charging component that may wireless charge the wearable device via an inductive charging component of the wearable device based on the inductive charging components being within a threshold distance.

Universal charger

Growing community of inventors

Li, Finland

Kari Kuisma Kanniainen