Adaptive timing congfiguration for athletic devices

A unitary apparatus configured to be worm by a user, comprising:

• a structure configured to be worn around an appendage of a user, comprising:
• a power supply;
• a sensor configured to capture acceleration data from the appendage of the user;
• a processor, operatively connected to the sensor, and configured to receive captured acceleration data;
• a real-time clock alarm module, operatively connected to the processor, and configured to expire a real-time clock alarm after an alarm expiration period;
• a non-transitory computer-readable medium comprising computer-executable instructions that when executed by the processor cause the processor to perform at least:
• store one or more timers in a data structure;
• identify, upon expiration of the real-time clock alarm, one or more expired timers from the one or more timers stored in the data structure;
• execute one or more processes associated with the one or more expired timers;
• remove the one or more expired timers from the data structure;
• and
• set the alarm expiration period equal to a first expiration time associated with a first timer in the data structure that has a closest expiration time to a current time.

A non-transitory computer-readable medium comprising computer-executable instructions that when executed by a processor are configured to perform at least:

• store one or more timers in a data structure;
• identify, upon expiration of a real-time clock alarm associated with a real-time clock alarm module, one or more timers, from the data structure, that will expire within a predetermined active time period from a current time indicated by a real-time clock calendar module;
• execute one or more processes associated with the one or more timers that will expire during the predetermined active time period;
• set an alarm expiration period of the real-time clock alarm module equal to a future expiration time associated with a timer in the data structure, wherein the future expiration time is a closest expiration time, from the one or more timers, to the current time;
• and
• set a low-power operational mode of the processor upon setting the alarm expiration period.