Size

3.9” x 3.9” x 3.5” (100mm x 100mm x 89 mm)

Weight

10.7 oz (304g) Actual size and weight may vary by manufacturing process

Audio

1.73” (44 mm) front-firing speaker, Lossless High Definition

Wifi connectivity

Dual-band Wi-Fi supports 802.11a/b/g/n/ac (2.4 and 5 GHz) networks. Does not support connecting to ad-hoc (or peer-to-peer) wifi networks.

Amazon Sidewalk

Sidewalk uses Echo and Ring devices to securely keep other devices connected and help find lost items by reporting their approximate location to the owner. Sidewalk can enable supported devices to remain connected even when wifi is lost or the supported devices are outside the range of their home wifi. Sidewalk uses a small portion of your internet bandwidth and the approximate location of your devices to provide these benefits to you and your neighbors. Sidewalk is turned on for your device unless you have previously turned it off. You can  

Smart Home Device Compatibility

WiFi, Bluetooth Low Energy Mesh, and 

Bluetooth connectivity

Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo Dot or from Echo Dot to your Bluetooth speaker. Audio/Video Remote Control Profile (AVRCP) for voice control of connected mobile devices. Hands-free voice control is not supported for Mac OS X devices. Bluetooth speakers requiring PIN codes are not supported.

eero Built-in

Your wifi network must use a compatible eero router and your Echo device must stay in range of a compatible eero device. You will need to link your eero and Amazon accounts and manage eero Built-in from the eero mobile application to use this feature. eero Built-in compatible Echo devices support up to 1,000 sq. ft. of additional coverage, speeds up to 100 Mbps, and 10 or fewer connected devices in the 5 GHz band. Actual performance can vary and certain eero, Echo, or Alexa features may be incompatible with eero Built-in. . Use of eero and eero-related products and services, including eero Built-in, requires creation of an eero account and agreement to . .

System requirements

Echo Dot comes ready to connect to your wifi. The Alexa app is compatible with Fire OS, Android, and iOS devices and also accessible via your web browser. . Certain skills and services may require subscription or other fees.