Table 4.

List of ALAMEDA devices and their intended use.

Device	Model	Usage Method (Continuous vs. Limited Duration)	Extracted Metrics
Smart Watch	Fitbit Versa Lite Fitbit Charge 4	continuous	activity: no. of steps, intensity level periods,  distance traveled, burned calories sleep: sleep stage durations (light, deep, and REM), sleep efficiency general: heart rate, blood oxygen levels
Smart Bracelet	ActivInsights GENEActiv	limited duration	activity summary: no. of steps, intensity level periods sleep: basic sleep stages, sleep efficiency raw accelerometer data: gait/balance issue classification
Smart Insoles	Novel Loadsol-ap	limited duration	gait metrics: no. of steps, cadence, step cycle time, loading rate, factor of imbalance raw plantar force data: gait or balance issue classification
Smart Belt	NTNU Prototype	limited duration	raw IMU data: basic activity recognition, gait/balance issue classification
Under Mattress Sleep Sensor	Withings Sleep Mat	limited duration (A limited supply of sleep mattresses is available for the MS and Stroke pilot studies. An extended but still limited duration use will be facilitated for these cases)	sleep stage durations, sleep efficiency, sleep apnea and snoring detection
Mattress Topper	ENORA Prototype	limited duration	sleep position heatmap, environment temperature, light level, sound level