Audio quality may be in the ear of the beholder. The Wirecutter thought the Amazon Echo just edged out Google Home; PCMag, however, preferred the tones of Google’s smart home speaker. Basically: Both are comparable in terms of quality. However, if you stream music on Apple Music, Soundcloud, or Google Play, you’ll want to go with a Google Home over an Echo.
During the Chris Watts interrogation/interview video[83] at timestamp 16:15:15, Watts was told by the interrogator, "We know that there's an Alexa in your house, and you know those are trained to record distress," indicating Alexa may send recordings to Amazon if certain frequencies and decibels (that can only be heard during intense arguments or screams) are detected.[citation needed]
There are concerns about the access Amazon has to private conversations in the home and other non-verbal indications that can identify who is present in the home with non-stop audio pick-up from Alexa-enabled devices.[69][70] Amazon responds to these concerns by stating that the devices only stream recordings from the user's home when the 'wake word' activates the device.
Given Amazon's strong belief in voice technologies, Amazon announced a US$100 million venture capital fund on June 25, 2015. By specifically targeting developers, device-makers and innovative companies of all sizes, Amazon aims at making digital voice assistants more powerful for its users.[177] Eligible projects for financial funding base on either creating new Alexa capabilities by using the Alexa Skills Kit (ASK) or Alexa Voice Service (AVS).[178]
In the actual Settings section of this menu, you can customize your Alexa experience further. You can manage Amazon Shopping notifications, adjust what content you want in your daily flash briefing of the day’s headlines, and choose what sports teams you care about for your sports update. You can also enter in your home or work address to get traffic updates for your daily commute, and sync with your calendar (Gmail, Outlook, or iCloud) to know what’s up next on the day’s schedule.
Buying Amazon products using your voice is also a key part of the Alexa experience. You can switch on “Purchase by Voice” in the Voice Purchasing section of the Settings menu, which will let you make and confirm purchases as long as you have a valid 1-Click payment method set up on Amazon. If you have kids or visitors at your house who might abuse Alexa’s purchasing abilities, you can also set up a voice code to authorize purchases.
In April 2019, Amazon announced the expansion of Alexa to Brazil, in Portuguese, together with Bose, Intelbras, and LG.[22] The company has since launched various products in India, including Alexa-enabled speakers, Bluetooth wireless speakers, car chargers, power banks, robotic vacuum cleaner, USB cables, and wireless earphones under Anker, Eufy, and Soundcore.
Audio quality may be in the ear of the beholder. The Wirecutter thought the Amazon Echo just edged out Google Home; PCMag, however, preferred the tones of Google’s smart home speaker. Basically: Both are comparable in terms of quality. However, if you stream music on Apple Music, Soundcloud, or Google Play, you’ll want to go with a Google Home over an Echo.
There are concerns about the access Amazon has to private conversations in the home and other non-verbal indications that can identify who is present in the home with non-stop audio pick-up from Alexa-enabled devices.[69][70] Amazon responds to these concerns by stating that the devices only stream recordings from the user's home when the 'wake word' activates the device.
Alexa is the name of Amazon’s voice-based smart home assistant. While some folks will use the names interchangeably, Alexa is actually the name of just the AI—not the product. You can use Alexa in Amazon’s Echo products. These now include the original Amazon Echo, the smaller Echo Dot, the Amazon Tap, the Echo Look, and the newest addition to the lineup, the Echo Show.

Let me preface this review by revealing a few facts about myself. I am male, aged 75 years old, and more tech savvy than most people my age, but if you can use a modern computer, and own one, you should have not problem using this device. IT IS SO FAR, MIRACULOUS, and intriguing! I bought mine about a week ago, and waited till a couple days ago to jump in with "both feet" and set it up. Even though I once did computer tech support for Dell computers, It was a long time ago now, and a lot of tech has evolved since then, and i have the same fear of new things as most people my age, though admittedly higher skills. I also own an Iphone 6s plus, of which I have mixed emotions. The Iphone is made by apple, and Apple's idea of "intuitive" and mine are very different. Microsoft is much better at designing "intuitive" into an operating system than Apple. Aniyway, You will need some type of connected WIFI device to use this product. (read that Cell Phone with it's own WIFI abilities, and Bluetooth built in) You will need to download the "Alexa App. " on that device to set up the Alexa products.


As of April 2019, Amazon had over 90,000 functions ("skills") available for users to download on their Alexa-enabled devices,[30] a massive increase from only 1,000 functions in June 2016.[31] Microsoft's AI Cortana became available to use on Alexa enabled devices as of August 2018.[32] In 2018, Amazon rolled out a new "Brief Mode," wherein Alexa would begin responding with a beep sound rather than saying, "Okay," to confirm receipt of a command.[33] On December 20, 2018, Amazon announced a new integration with the Wolfram Alpha answer engine,[34] which provides enhanced accuracy for users asking questions of Alexa related to math, science, astronomy, engineering, geography, history, and more.
It's been a game changer!! My Dad struggled, even with the app on his phone to control the lights. Now that we have a Dot in his bedroom & an Echo & Dot in the living room, he's very easily learned how to ask Alexa to turn on the hallway light, his bedroom light when he's going to bed!! NO MORE STUMBLING AROUND IN THE DARK or trying to remember where he put his flashlight!!
By default, Echo devices use “Alexa” as their wake word. While the device is constantly listening, it only starts tracking and analyzing what you say next after it hears “Alexa.” It then pulls up the relevant results. However, if, say, someone in your house is already named Alexa, you can change the wake word to something else: Amazon, Echo, or Computer.
There is concern that conversations Alexa records between people could be used by Amazon for marketing purposes[81]. Privacy experts have expressed real concern about how marketing is getting involved in every stage of people’s lives without users noticing. This has necessitated the creation of regulations that can protect users' private information from technology companies.
Amazon developers chose the name Alexa because it has a hard consonant with the X, which helps it be recognized with higher precision. They have said the name is reminiscent of the Library of Alexandria, which is also used by Amazon Alexa Internet for the same reason.[12][13][14] In June 2015, Amazon announced Alexa Fund, a program that would invest in companies making voice control skills and technologies. The US$100 million in funds has invested in companies including ecobee, Orange Chef, Scout Alarm, Garageio, Toymail, MARA, and Mojio.[15] In 2016, the Alexa Prize was announced to advance the technology.
One of my favorite features of Amazon’s voice controlled speakers, the Echo and Echo Dot, is the Alexa News Flash skill. Out of the box, it plays you a quick news briefing from standard news sources. What you probably didn’t know however was that you can customize your Alexa Flash Briefing with literally thousands of skills, tailored perfectly to the news you want. Here’s how it all works and how to set it up.

As of this writing, Amazon has thousands of sources for flash briefings.  The sources they include can be hyper-local like your local news station. Amazon also has specific topics like tech or business, or general info.  Many of these sources, like NPR, are podcasts provided by Tune-In.  These briefings are audio files Alexa plays for you.  Other sources like the AP news stories are read in Alexa’s voice.  I wish Amazon told you which ones were audio files because her voice drones on after a while.  I hope I get to change her voice like I can with Siri.  Right now, you can just change the language to the English (UK) or German.
I have 3 Echo's and each one is now unplugged. If you go to the Alexa app and choose your device ---> settings and then history you'll find a long list of recordings the echo has made while secretly listening into your home. I had no idea this was happening and I find it very creepy. Nobody was using the wake word, etc. It just listened in and then recorded bits of conversation. I'm getting rid of them.
In the actual Settings section of this menu, you can customize your Alexa experience further. You can manage Amazon Shopping notifications, adjust what content you want in your daily flash briefing of the day’s headlines, and choose what sports teams you care about for your sports update. You can also enter in your home or work address to get traffic updates for your daily commute, and sync with your calendar (Gmail, Outlook, or iCloud) to know what’s up next on the day’s schedule.

Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo or from Echo 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.
In November 2018, Amazon sent 1700 recordings of an American couple to an unrelated European man. The incident proves that Alexa records people without their knowledge.[76] Although the man who received the recordings reported the anomaly to Amazon, the company did not notify the victim until German magazine c't also contacted them and published a story about the incident. The recipient of the recordings contacted the publication after weeks went by following his report with no response from Amazon (although the company did delete the recordings from its server). When Amazon did finally contact the man whose recordings had been sent to a stranger, they claimed to have discovered the error themselves and offered him a free Prime membership and new Alexa devices by way of apology.[77] 

Alexa is the name of Amazon’s voice-based smart home assistant. While some folks will use the names interchangeably, Alexa is actually the name of just the AI—not the product. You can use Alexa in Amazon’s Echo products. These now include the original Amazon Echo, the smaller Echo Dot, the Amazon Tap, the Echo Look, and the newest addition to the lineup, the Echo Show.

As of April 2019, Amazon had over 90,000 functions ("skills") available for users to download on their Alexa-enabled devices,[30] a massive increase from only 1,000 functions in June 2016.[31] Microsoft's AI Cortana became available to use on Alexa enabled devices as of August 2018.[32] In 2018, Amazon rolled out a new "Brief Mode," wherein Alexa would begin responding with a beep sound rather than saying, "Okay," to confirm receipt of a command.[33] On December 20, 2018, Amazon announced a new integration with the Wolfram Alpha answer engine,[34] which provides enhanced accuracy for users asking questions of Alexa related to math, science, astronomy, engineering, geography, history, and more.


There are a number of ways messages can be sent from Alexa's application. Alexa can deliver messages to a recipient's Alexa application, as well as to all supported Echo devices associated with their Amazon account. Alexa can send typed messages only from Alexa's app. If one sends a message from an associated Echo device, it transmits as a voice message. Alexa cannot send attachments such as videos and photos.[49]
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