Garmin Switzerland Gmbh

Adam B Rasmussen

Kevin M Hansen

Christopher J Hanshew

Yaoxuan Han

Alexander J Waller

An electronic device worn, such as a wrist-worn watch, able to generate and display an ECG image associated with the wearer's heart. The device includes electrically-conductive first and second contact points for conveying first and second signals. The first contact point is located on a bezel or a pushbutton of the electronic device that is physically touchable by the wearer. The second contact point is located on the bottom of the housing so as to physically contact the wearer's skin of the user's wrist when the device is worn. The electronic device may also receive location signals to determine a current location using an antenna at least partially formed by the bezel. A processing element may receive the first and second signals, generate an ECG waveform, and an ECG image based thereon. A display graphically presents the ECG image as a sequence or stream of ECG images.

Electrocardiogram (ECG) measurement on a wrist-worn electronic device

A wrist-worn electronic device includes a side wall formed of electrically nonconductive material, a printed circuit board, a communication element, a bezel, and a first antenna. The communication element is configured to transmit to or receive a first electronic signal to communicate with another electronic device or a communication network. The bezel is formed of electrically conductive material, positioned above the nonconductive side wall, such that a nonconductive slot is formed between the bezel, a perimeter of the printed circuit board, and electrical connections to two of the electrical ground terminals on the printed circuit board. The first antenna is formed at least partially by an upper portion corresponding to a circumference of the bezel between the two electrical ground terminal and configured to wirelessly transmit or receive the first electronic signal and communicate the first electronic signal to or from the communication element.

Watch with slot antenna configuration

A wrist-worn electronic device includes a side wall formed of electrically nonconductive material, a printed circuit board, a location determining element, a bezel, and a first antenna. The location determining element is configured to receive a first electronic signal and determine a current geolocation of the electronic device. The bezel is formed of electrically conductive material, positioned above the nonconductive side wall, such that a nonconductive slot is formed between the bezel, a perimeter of the printed circuit board, and electrical connections to two of the electrical ground terminals on the printed circuit board. The first antenna is formed at least partially by an upper portion corresponding to a circumference of the bezel between the two electrical ground terminal and configured to wirelessly receive the first electronic signal and communicate the first electronic signal to the location determining element.

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Overland Park, KS, United States of America

Adam B Rasmussen