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. Author manuscript; available in PMC: 2018 Oct 2.
Published in final edited form as: Proc Int Conf Embed Netw Sens Syst. 2017 Nov;2017:7. doi: 10.1145/3131672.3131694

Table 5. Impacts on expected (2600 mAh) bettery life by incrementally adding sensing and processing capabilities.

Module Set Current Lifetime
Baseline Power 17.13 mA 151.78 hrs
+ Wrist Sensor 1 96.28 mA 27.00 hrs
+ Wrist Sensor 2 107.16 mA 24.26 hrs
+ Biomarker Computation 151.05 mA 17.21 hrs
+ Decision Making 160.42 mA 16.21 hrs
+ EMA/EMI (25 minutes) 187.23 mA 13.89 hrs
+ Location Service 273.77 mA 9.50 hrs
+ Phone Accelerometer 284.33 mA 9.14 hrs
+ Phone Gyroscope 287.67 mA 9.04 hrs
+ Chest Sensor 327.46 mA 7.94 hrs