Abstract: One embodiment provides for a wearable electronic device comprising a display device, a memory device, and one or more processors to execute instructions stored in the memory device. The instructions cause the one or more processors to receive an interaction to transition an application to a front-most state on the wearable electronic device, receive a request to initiate an activity via the application in the front-most state, detect that the wearable electronic device has transitioned to a low power mode, and enable enhanced functionality for the application in the front-most state during the low power mode while the application is in the front-most stat. Enabling enhanced functionality for the application in the front-most state includes, for example, increasing an execution priority of the application while the application is in the front most state.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: One embodiment provides for a wearable electronic device comprising a display device, a memory device, and one or more processors to execute instructions stored in the memory device. The instructions cause the one or more processors to receive an interaction to transition an application to a front-most state on the wearable electronic device, receive a request to initiate an activity via the application in the front-most state, detect that the wearable electronic device has transitioned to a low power mode, and enable enhanced functionality for the application in the front-most state during the low power mode while the application is in the front-most stat. Enabling enhanced functionality for the application in the front-most state includes, for example, increasing an execution priority of the application while the application is in the front most state.

Abstract: This disclosure relates to dynamic baseband management for a wireless device. The wireless device may be an accessory device. The accessory device may determine whether it has a short-range wireless communication link with a companion device. The accessory device may determine one or more proximity metrics relating to the companion device. The accessory device may further determine one or more metrics associated with user settings, user activity and/or application activity at the wireless device. The wireless device may select a (e.g., full, limited, or off) baseband operating mode based on any or all of these considerations.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: Power optimization modes for communication between a device and a server is disclosed. The device can dynamically change between communication modes based on an application or quality of service, battery life, an amount of noise associated with the communications link, a frequency of messages, and a type of message received in a given time period. In some examples, the device can determine if the number of pull messages is greater than the number of push messages. The device can select a push mode where a pull message can accompany a push message. In some examples, the device can determine that the number of push messages is greater than the number of pull messages, and the device can select a low-power associated sleep mode.

Abstract: One embodiment provides for a wearable electronic device comprising a display device, a memory device, and one or more processors to execute instructions stored in the memory device. The instructions cause the one or more processors to receive an interaction to transition an application to a front-most state on the wearable electronic device, receive a request to initiate an activity via the application in the front-most state, detect that the wearable electronic device has transitioned to a low power mode, and enable enhanced functionality for the application in the front-most state during the low power mode while the application is in the front-most stat. Enabling enhanced functionality for the application in the front-most state includes, for example, increasing an execution priority of the application while the application is in the front most state.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: A wearable electronic device includes an application processor to execute applications on the device. A user interface for the application can be displayed on a display of the wearable device. Some applications executed on the wearable device are associated with an activity session, such as, for example, a turn-by-turn navigation session, an exercise session, a media playback session. For the duration of this session, such applications can be flagged for persistent display on the wearable device and will be displayed upon activation of the wearable device in place of the default application.

Abstract: This disclosure relates to dynamic baseband management for a wireless device. The wireless device may be an accessory device. The accessory device may determine whether it has a short-range wireless communication link with a companion device. The accessory device may determine one or more proximity metrics relating to the companion device. The accessory device may further determine one or more metrics associated with user settings, user activity and/or application activity at the wireless device. The wireless device may select a (e.g., full, limited, or off) baseband operating mode based on any or all of these considerations.

Abstract: This disclosure relates to dynamic baseband management for a wireless device. The wireless device may be an accessory device. The accessory device may determine whether it has a short-range wireless communication link with a companion device. The accessory device may determine one or more proximity metrics relating to the companion device. The accessory device may further determine one or more metrics associated with user settings, user activity and/or application activity at the wireless device. The wireless device may select a (e.g., full, limited, or off) baseband operating mode based on any or all of these considerations.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: This disclosure relates to dynamic baseband management for a wireless device. The wireless device may be an accessory device. The accessory device may determine whether it has a short-range wireless communication link with a companion device. The accessory device may determine one or more proximity metrics relating to the companion device. The accessory device may further determine one or more metrics associated with user settings, user activity and/or application activity at the wireless device. The wireless device may select a (e.g., full, limited, or off) baseband operating mode based on any or all of these considerations.

Abstract: One embodiment provides for a method of determining application display persistence on a wearable electronic device, the method comprising receiving an application programming interface (API) call from an application to perform an action on the wearable electronic device; beginning a session on the wearable electronic device in response to determining that the API call is associated with the beginning of a session; determining, based on the application, a persistence level to apply to the application; flagging the application associated with the session as persistent; and displaying a persistent application at a next activation of the wearable electronic device in place of a default application associated with the wearable electronic device.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: This disclosure relates to dynamic baseband management for a wireless device. The wireless device may be an accessory device. The accessory device may determine whether it has a short-range wireless communication link with a companion device. The accessory device may determine one or more proximity metrics relating to the companion device. The accessory device may further determine one or more metrics associated with user settings, user activity and/or application activity at the wireless device. The wireless device may select a (e.g., full, limited, or off) baseband operating mode based on any or all of these considerations.

Abstract: Handling conflicts between radio access technologies (RATs) in a device configured to operate according to multiple RATs. The device may be operated in a discontinuous reception (DRX) mode according to each of a first RAT and a second RAT using a shared radio. It may be determined that a conflicting wakeup time is scheduled according to DRX cycles of the first and second RATs. The radio may be operated according to the first RAT at the conflicting wakeup time. The second RAT may not use the radio at the conflicting wakeup time. A next wakeup time for the second RAT may be determined from multiple possible next wakeup times. The radio may be operated according to the second RAT at the determined next wakeup time.

Abstract: Messaging between a companion device and an accessory device is controlled such that different modes of communication may be utilized. The different modes can implement different messaging strategies, each of which is intended for efficient power management, in view of the limited electrical power that is typically available at the accessory device. A received request message for sending from the companion device to the accessory device is sent if predetermined conditions apply, and similarly for messages from the accessory device to the companion device.

Abstract: Power optimization modes for communication between a device and a server is disclosed. The device can dynamically change between communication modes based on an application or quality of service, battery life, an amount of noise associated with the communications link, a frequency of messages, and a type of message received in a given time period. In some examples, the device can determine if the number of pull messages is greater than the number of push messages. The device can select a push mode where a pull message can accompany a push message. In some examples, the device can determine that the number of push messages is greater than the number of pull messages, and the device can select a low-power associated sleep mode.

Abstract: Handling conflicts between radio access technologies (RATs) in a device configured to operate according to multiple RATs. The device may be operated in a discontinuous reception (DRX) mode according to each of a first RAT and a second RAT using a shared radio. It may be determined that a conflicting wakeup time is scheduled according to DRX cycles of the first and second RATs. The radio may be operated according to the first RAT at the conflicting wakeup time. The second RAT may not use the radio at the conflicting wakeup time. A next wakeup time for the second RAT may be determined from multiple possible next wakeup times. The radio may be operated according to the second RAT at the determined next wakeup time.