Watch with biplanar slot antenna configuration

A wrist-worn electronic device comprising:

• a housing including a circumferential side wall, a bezel coupled to an upper surface of the side wall, and a bottom plate coupled to a lower surface of the side wall, the bezel and the bottom plate each formed from electrically conductive material;
• a printed circuit board positioned within the housing between the bezel and the bottom plate, the printed circuit board at least partially forming a ground plane;
• a plurality of bezel conductive elements, each of the plurality of bezel conductive elements providing an electrical connection from the printed circuit board to the bezel;
• a plurality of bottom plate conductive elements, each of the plurality of bottom plate conductive elements providing an electrical connection from the printed circuit board to the bottom plate;
• a first slot antenna configured to transmit a first wireless signal, receive the first wireless signal, or both, the first wireless signal having a first frequency, the first slot antenna formed in part by:
• a first bezel conductive element of the plurality of bezel conductive elements positioned at a first end of a first portion of the circumference of the bezel,
• a second bezel conductive element of the plurality of bezel conductive elements positioned at a second end of the first portion of the circumference of the bezel,
• the first portion of a circumference of the bezel extending between the first end and the second end of the first portion of the circumference of the bezel, and
• the ground plane of the printed circuit board;
• and
• a second slot antenna configured to transmit a second wireless signal, receive the second wireless signal, or both, the second wireless signal having a second frequency, the second slot antenna formed in part by:
• a first bottom plate conductive element of the plurality of bottom plate conductive elements positioned at a first end of a first portion of the circumference of the bottom plate,
• a second bottom plate conductive element of the plurality of bottom plate conductive elements positioned at a second end of the first portion of the circumference of the bottom plate,
• the first portion of a circumference of the bottom plate extending between the first end and the second end of the first portion of the circumference of the bottom plate, and
• the ground plane of the printed circuit board.

A wrist-worn electronic device comprising:

• a housing including a circumferential side wall, a bezel coupled to an upper surface of the side wall, and a bottom plate coupled to a lower surface of the side wall, the bezel and the bottom plate each formed from electrically conductive material;
• a printed circuit board positioned within the housing between the bezel and the bottom plate, the printed circuit board at least partially forming a ground plane;
• a first global navigation satellite system (GNSS) antenna configured to wirelessly receive a first location wireless signal, the first location wireless signal having a first frequency, the first GNSS antenna formed in part by:
• a first portion of a circumference of the bezel, and
• the ground plane of the printed circuit board;
• a location determining element configured to determine a current geolocation of the electronic device based on a first location electronic signal corresponding to the first location wireless signal;
• a communication antenna configured to transmit and receive a communication wireless signal, the communication wireless signal having a second frequency, the communication antenna formed in part by:
• a first portion of a circumference of the bottom plate, and
• the ground plane of the printed circuit board;
• and
• a communication element configured to receive and output communication wireless signals corresponding to the communication wireless signal.