Installation Instructions
ADI Confidential 
Rev. Sp0 | Page 2 of 20 
TABLE OF CONTENTS 
Features ......................................................................................................... 1 
Devices Hosted in the VSM Watch .................................................... 1 
Evaluation Kit Contents ......................................................................... 1 
Software Needed ....................................................................................... 1 
General Description ................................................................................. 1 
Preparing the VSM Watch ..................................................................... 1 
Conditions Regarding the Use of This Product in Healthcare 
Applications ................................................................................................ 1 
Revision History ........................................................................................ 2 
Evaluation Platform Overview ........................................................... 3 
Evaluation Platform ................................................................................. 7 
Overview .................................................................................................. 7 
Powering Up the System for the First Time ............................. 7 
Water Resistance .................................................................................. 7 
Bluetooth USB PC Dongle (nRF52840) ...................................... 7 
Buttons...................................................................................................... 8 
Display Indicators ................................................................................ 9 
Software Tools .................................................................................... 10 
Vital Signs Monitored .......................................................................... 11 
Photoplethysmography (PPG)—ADPD4100 ........................ 11 
Motion and Activity - ADXL362 .................................................. 11 
Electrocardiography - AD8233................................................... 11 
Bio-Impedance – AD5940 ............................................................. 11 
Skin and Ambient Temperature ................................................. 12 
Use Cases ................................................................................................... 13 
Embedded Algorithms for Evaluation ......................................... 16 
Pedometer ............................................................................................ 16 
Automatic Gain Control ................................................................. 16 
Battery Life and Memory Footprint .............................................. 17 
Battery Life .......................................................................................... 17 
Memory Footprint ............................................................................ 17 
Ordering Information .......................................................................... 17 
Device Models .................................................................................... 19 
REVISION HISTORY 
8/2020—Revision 0: Initial Version 










