Are you a study participant?
If you are a Study Participant, contact your Administrator directly as information in the Support Center is intended for qualified researchers and healthcare professionals. Misapplying the information below may affect your data collection.

Unbox the E4 and review the guides

The E4 wristband is shipped with the following accessories in the box:

  1. The E4 wristband with pre-installed silver (Ag) plated electrodes.
  2. A USB dock (for charging and data transfer).
  3. A pair of silver (Ag) plated replacement electrodes. 
  4. A USB MICRO-B cable.
  5. Printed copies of the quick-start guides - a copy of our E4 wristband getting-started guide to stream your data using your E4 wristband straight away - a copy of the E4 wristband - using the E4 in daily life guide to start using the E4 offline in recording mode.


TIP Check our suggestions on Device care and maintenance.

E4 wristband user’s manual and quick-start guides

Before you start using the wristband, download and review the E4 wristband user’s manual. The manual contains all the critical information you need about your E4 wristband and how to use it.




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