User's Manual
Copyright Grektek Holdings, Inc. 2020   V2.4 July 22, 2020 
13 
Cleaning Instructions 
Your everbeat watch will perform best if cleaned periodically. Use a soft, clean cloth or paper 
towel  moistened  with  isopropyl  alcohol  (at  least  70%  by  volume).  Moisten  and  clean  every 
surface of the watch especially the underside of the watch body and anywhere it contacts your 
skin. You may need to use a cotton swab or Q-tip to effectively clean the screws on the bottom 
of the watch. DO NOT use soaps, hand sanitizers or other household cleaners which could cause 
skin irritation. DO NOT immerse the watch in liquid. Always allow the band to dry well before 
placing it back on your wrist.  
Troubleshooting 
Cannot pair:  If you cannot pair your everbeat watch, try turning Bluetooth off and on, and make 
sure the everbeat watch is powered on by putting it on the stand. Make sure that no other phone 
or App is paired with your everbeat watch. 
Unable to start ECG: The everbeat watch can take a little time to calibrate itself to your body 
once it’s connected.  You can start/stop the ECG reading to get it adapted to your body. If it ever 
fails to record, just stop the process and restart it until it works. This may take several attempts 
but once it is calibrated, it should work the first time. 
Unable  to  complete  a  recording:    If  the  everbeat  system  records  your  ECG  but  does  not 
completely finish, you can retry the recording until successful. Follow the ECG Recording Tips 
from earlier in this guide to improve your results. 
Weak or Poor ECG signal: If there is a noisy signal, or no signal being displayed on the graph you 
can try these steps: 
1)  Moisten the index finger you are using to touch the top ECG sensor. 
2)  Moisten your wrist beneath the everbeat watch. 
3)  Make sure  you  are  connected to the  watch. Choose the  CONNECT  menu option, and 
reselect your watch from the list of AVAILABLE WATCHES. 
Bright light coming from the watch during charging: The everbeat watch only takes about 1 
hour to charge and the charge will last for several days. Once the watch is charged, take it off the 
charger and it won’t emit any light. 
ELECTROMAGNETIC & OTHER INTERFERENCES 
The everbeat watch has been tested and deemed in conformance with the relevant requirements 
in IEC 60601-1-2:2007 Class B for Electromagnetic Compatibility (EMC). Further information may 
be found in Appendix 1, EMC Tables. 










