Senstream Researcher Ring User Guide
  • Senstream User Guide: Intro
  • iOS Mobile App
    • Getting Started
    • Data Storage: Senstream Cloud
    • Data Storage: Local Files Browser
    • Pairing a Ring
    • Record a Live Session
    • Manage your Sessions
    • Ring Detail
    • Settings
  • Charts Web App
    • Getting Started
    • List of Sessions
    • Viewing Session Data
    • View Firmware
    • API Keys
  • Senstream Research Ring
    • Introduction
    • Senstream Research Ring Overview
    • Ring Sensors
    • Ring LED States
    • Charging and Power Management Basics
    • Connectivity
    • Finger Detection
    • Run Times
    • Data Handling
    • Sizing the Ring
    • Cleaning and Care
    • Product Marking
    • Update Firmware
  • Support Contacts
  • Legal
    • Warranty Disclaimer
    • Limitation of Liability
    • Limitations of Use - Not a Medical Device
    • Regulatory Notices
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  1. Senstream Research Ring

Charging and Power Management Basics

PreviousRing LED StatesNextConnectivity

Last updated 1 year ago

First things first! Charge your ring! It leaves the factory in a “shipping mode” which requires power to be applied to the ring to power it on. Each ring is supplied with a charging cable that magnetically couples to the innermost electrodes. It can be applied from either side of the ring and doesn’t require the removal of any sizing shims

To charge your Senstream ring, connect the charging cable to a safety certified (for your region) USB charger with at least 500mA of current (this is typically the minimum of most USB chargers).

The state of charge is indicated by the color of the indicator light.

Power Saving Sleep Mode

After about 2 minutes of inactivity the ring will enter a sleep mode to conserve battery charge and shut down the LED. To wake the ring, simply tap the ring and the flashing LED will indicate the ring is now awake.

Yellow = Ring Battery Charging
Green = Ring Battery Fully Charged