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useful electronics

Best Buy customers often prefer the following products when searching for Useful Electronics.

Browse the top-ranked list of Useful Electronics below along with associated reviews and opinions.

Browse the top-ranked list of Useful Electronics below along with associated reviews and opinions.

Main Results
  1. Top comment

    "fun !...wow !...Its small, discreet, and very handy....This can be very helpful...I gave one to my son and he woke my 10 yr old g-daughter during the holidays to Christmas music with chipmunks; helps her with her homework; mine gives me answers to trivia that allows me to understand the world better; when I wake in the morning I ask Alexa the weather and I continue my prep for work without waiting for the tv updates; any songs that I want to hear, depending on my mood , she finds; I LOVE HER!!!"

    "Its small, discreet, and very handy."

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    Product Description

    Deliver your favorite playlist anywhere in your home with the Amazon Echo Dot voice-controlled device. Control most electric devices through voice activation, or schedule a ride with Uber and order a pizza. The Amazon Echo Dot voice-controlled device turns any home into a smart home with the Alexa app on a smartphone or tablet.
    $39.99
    Top comment

    "fun !...wow !...Its small, discreet, and very handy....This can be very helpful...I gave one to my son and he woke my 10 yr old g-daughter during the holidays to Christmas music with chipmunks; helps her with her homework; mine gives me answers to trivia that allows me to understand the world better; when I wake in the morning I ask Alexa the weather and I continue my prep for work without waiting for the tv updates; any songs that I want to hear, depending on my mood , she finds; I LOVE HER!!!"

    "Its small, discreet, and very handy."

    Hear more from customers

    Product Description

    Deliver your favorite playlist anywhere in your home with the Amazon Echo Dot voice-controlled device. Control most electric devices through voice activation, or schedule a ride with Uber and order a pizza. The Amazon Echo Dot voice-controlled device turns any home into a smart home with the Alexa app on a smartphone or tablet.
  2. Top comment

    "wow !...fun !...Very handy, need one for every room...This can be very helpful...I gave one to my son and he woke my 10 yr old g-daughter during the holidays to Christmas music with chipmunks; helps her with her homework; mine gives me answers to trivia that allows me to understand the world better; when I wake in the morning I ask Alexa the weather and I continue my prep for work without waiting for the tv updates; any songs that I want to hear, depending on my mood , she finds; I LOVE HER!!!"

    "Very handy, need one for every room"

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    Product Description

    Interact with Alexa anywhere in your home with the Amazon Echo Dot voice-controlled device. The compact size is a perfect fit in any room, and the built-in speaker lets you set an alarm or stream music. The Amazon Echo Dot voice-controlled device plugs into your home stereo speakers or connects wirelessly through Bluetooth.
    $39.99
    Top comment

    "wow !...fun !...Very handy, need one for every room...This can be very helpful...I gave one to my son and he woke my 10 yr old g-daughter during the holidays to Christmas music with chipmunks; helps her with her homework; mine gives me answers to trivia that allows me to understand the world better; when I wake in the morning I ask Alexa the weather and I continue my prep for work without waiting for the tv updates; any songs that I want to hear, depending on my mood , she finds; I LOVE HER!!!"

    "Very handy, need one for every room"

    Hear more from customers

    Product Description

    Interact with Alexa anywhere in your home with the Amazon Echo Dot voice-controlled device. The compact size is a perfect fit in any room, and the built-in speaker lets you set an alarm or stream music. The Amazon Echo Dot voice-controlled device plugs into your home stereo speakers or connects wirelessly through Bluetooth.
  3. Top comment

    "WOW !...good ....Handy in any room...The convenient and very useful....I really love this product I use it so much and it made me get rid of other things like my alarm and the wireless speakers, anything I need to know just ask google, the only thing I didn't like when I connect my YouTube red account and the family uses the iTunes in it and I use YouTube on my phone will disconnect."

    "Handy in any room"

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    Product Description

    Get hands-free help in any room. Google Home Mini is powered by the Google Assistant, so you can ask it questions and tell it to do things. Just start with "Ok Google" to get answers from Google, tackle your day, enjoy your entertainment, and control your smart home. And when you ask for help, it can tell your voice from others for a more personalized experience. Google Home Mini works on its own, or you can have a few around the house, giving you the power of Google anywhere.
    $49.00
    Top comment

    "WOW !...good ....Handy in any room...The convenient and very useful....I really love this product I use it so much and it made me get rid of other things like my alarm and the wireless speakers, anything I need to know just ask google, the only thing I didn't like when I connect my YouTube red account and the family uses the iTunes in it and I use YouTube on my phone will disconnect."

    "Handy in any room"

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    Product Description

    Get hands-free help in any room. Google Home Mini is powered by the Google Assistant, so you can ask it questions and tell it to do things. Just start with "Ok Google" to get answers from Google, tackle your day, enjoy your entertainment, and control your smart home. And when you ask for help, it can tell your voice from others for a more personalized experience. Google Home Mini works on its own, or you can have a few around the house, giving you the power of Google anywhere.
  4. Top comment

    "WOW !...5 Star...Handy in any room...The convenient and very useful....I really love this product I use it so much and it made me get rid of other things like my alarm and the wireless speakers, anything I need to know just ask google, the only thing I didn't like when I connect my YouTube red account and the family uses the iTunes in it and I use YouTube on my phone will disconnect."

    "Handy in any room"

    Hear more from customers

    Product Description

    Get hands-free help in any room. Google Home Mini is powered by the Google Assistant, so you can ask it questions and tell it to do things. Just start with "Ok Google" to get answers from Google, tackle your day, enjoy your entertainment, and control your smart home. And when you ask for help, it can tell your voice from others for a more personalized experience. Google Home Mini works on its own or you can have a few around the house, giving you the power of Google anywhere.
    $49.00
    Top comment

    "WOW !...5 Star...Handy in any room...The convenient and very useful....I really love this product I use it so much and it made me get rid of other things like my alarm and the wireless speakers, anything I need to know just ask google, the only thing I didn't like when I connect my YouTube red account and the family uses the iTunes in it and I use YouTube on my phone will disconnect."

    "Handy in any room"

    Hear more from customers

    Product Description

    Get hands-free help in any room. Google Home Mini is powered by the Google Assistant, so you can ask it questions and tell it to do things. Just start with "Ok Google" to get answers from Google, tackle your day, enjoy your entertainment, and control your smart home. And when you ask for help, it can tell your voice from others for a more personalized experience. Google Home Mini works on its own or you can have a few around the house, giving you the power of Google anywhere.
  5. Top comment

    "So Fun...Love ??...But even now it is quite handy....Helpful and Enjoyable Addition to My Home...What I also find very useful is the fact that I can also use my phone to carry out the same commands if I'm not in range of my Google Home (I'm not sure if this was available before); for example, I can tell Google to turn off my lights on my phone even if I'm not in rage of my Google Home.and I"

    "But even now it is quite handy."

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    Product Description

    Simplify your everyday life with the Google Home, a voice-activated speaker powered by the Google Assistant. Use voice commands to enjoy music, get answers from Google and manage everyday tasks. Google Home is compatible with Android and iOS operating systems, and can control compatible smart devices such as Chromecast or Nest.
    $129.00
    Top comment

    "So Fun...Love ??...But even now it is quite handy....Helpful and Enjoyable Addition to My Home...What I also find very useful is the fact that I can also use my phone to carry out the same commands if I'm not in range of my Google Home (I'm not sure if this was available before); for example, I can tell Google to turn off my lights on my phone even if I'm not in rage of my Google Home.and I"

    "But even now it is quite handy."

    Hear more from customers

    Product Description

    Simplify your everyday life with the Google Home, a voice-activated speaker powered by the Google Assistant. Use voice commands to enjoy music, get answers from Google and manage everyday tasks. Google Home is compatible with Android and iOS operating systems, and can control compatible smart devices such as Chromecast or Nest.
  6. Top comment

    "I like...I love...the always on is handy and doesn't really take that much battery....It is fashionable yet highly functional....But after my 2nd day using it I realized This has been exactly what I was looking for battery life absolutely amazing I work for an IT company some always on the phone at times I have my hands inside computer racks And cannot hold the phone this watch comes in handy it sounds clear All my emails everything I need best part is if I leave my phone and a data center my watch will still work throughout the building just on the Wi-Fi alone."

    "It is fashionable yet highly functional."

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    Product Description

    The Gear S3 has the esthetics of a truly premium watch with advanced features built right into the watch design. That's why it's so easy and effortless to use the Gear S3. It's also built for you to go days without needing your phone or to recharge. You get to feel free with the Gear S3.
    $299.99
    Top comment

    "I like...I love...the always on is handy and doesn't really take that much battery....It is fashionable yet highly functional....But after my 2nd day using it I realized This has been exactly what I was looking for battery life absolutely amazing I work for an IT company some always on the phone at times I have my hands inside computer racks And cannot hold the phone this watch comes in handy it sounds clear All my emails everything I need best part is if I leave my phone and a data center my watch will still work throughout the building just on the Wi-Fi alone."

    "It is fashionable yet highly functional."

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    Product Description

    The Gear S3 has the esthetics of a truly premium watch with advanced features built right into the watch design. That's why it's so easy and effortless to use the Gear S3. It's also built for you to go days without needing your phone or to recharge. You get to feel free with the Gear S3.
  7. Top comment

    "Good !...No Bad...Always handy to have these around the house....This cable was very useful for me....But after buying it and installing it on my tv I was really impressed with the quality I received on the picture quality I saw I didn't see any difference from spending $200.00 for a really goot 4K cable to this one ... don't waste your money on the over priced cables."

    "Always handy to have these around the house."

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    Product Description

    Only @ Best Buy Support high-resolution viewing with this Insignia HDMI cable, which is made to transmit clear pictures up to 4K UltraHD. The triple-layered cable shuts out interference so you see crystal clear action. This 8-foot Insignia HDMI cable offers speeds up to 18 Gbps, letting you catch all the action of sports or movies.
    $29.99
    Top comment

    "Good !...No Bad...Always handy to have these around the house....This cable was very useful for me....But after buying it and installing it on my tv I was really impressed with the quality I received on the picture quality I saw I didn't see any difference from spending $200.00 for a really goot 4K cable to this one ... don't waste your money on the over priced cables."

    "Always handy to have these around the house."

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    Product Description

    Only @ Best Buy Support high-resolution viewing with this Insignia HDMI cable, which is made to transmit clear pictures up to 4K UltraHD. The triple-layered cable shuts out interference so you see crystal clear action. This 8-foot Insignia HDMI cable offers speeds up to 18 Gbps, letting you catch all the action of sports or movies.
  8. Top comment

    "Good !...I like...Always handy to have these around the house....This cable was very useful for me....But after buying it and installing it on my tv I was really impressed with the quality I received on the picture quality I saw I didn't see any difference from spending $200.00 for a really goot 4K cable to this one ... don't waste your money on the over priced cables."

    "Always handy to have these around the house."

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    Product Description

    Only @ Best Buy Connect securely to media devices with this pack of two Insignia HDMI cables. Each cable has the capacity to carry audio and video signals, letting you play games and stream movies online. Connect to your cable TV provider's box with these Insignia HDMI cables for optimal video playback on your television.
    $39.99
    Top comment

    "Good !...I like...Always handy to have these around the house....This cable was very useful for me....But after buying it and installing it on my tv I was really impressed with the quality I received on the picture quality I saw I didn't see any difference from spending $200.00 for a really goot 4K cable to this one ... don't waste your money on the over priced cables."

    "Always handy to have these around the house."

    Hear more from customers

    Product Description

    Only @ Best Buy Connect securely to media devices with this pack of two Insignia HDMI cables. Each cable has the capacity to carry audio and video signals, letting you play games and stream movies online. Connect to your cable TV provider's box with these Insignia HDMI cables for optimal video playback on your television.
  9. Model:RT-05001-NA
    SKU:5581767
    Top comment

    "It's ok...Not bad...This is a life saver...Very useful and easy to set up...I absolutely love the tile I put it on my key chain and when I can not find my keys I ring it from the app on my phone also if I can not find my phone I can press the tile and ring the phone"

    "Very useful and easy to set up"

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    Product Description

    Track your phone and keys and never lose them again with this Tile Mate tracker. Using Bluetooth compatibility, this small tile connects to your phone so you'll never lose it again. Slip this Tile Mate tracker on your key ring and call it from your phone to end the search for your keys.
    $19.99
    Top comment

    "It's ok...Not bad...This is a life saver...Very useful and easy to set up...I absolutely love the tile I put it on my key chain and when I can not find my keys I ring it from the app on my phone also if I can not find my phone I can press the tile and ring the phone"

    "Very useful and easy to set up"

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    Product Description

    Track your phone and keys and never lose them again with this Tile Mate tracker. Using Bluetooth compatibility, this small tile connects to your phone so you'll never lose it again. Slip this Tile Mate tracker on your key ring and call it from your phone to end the search for your keys.
  10. Top comment

    "I love...My fav...Very handy device...Especially useful when your gloved....I will admit that I held out for quite some time before purchasing the Series 3 and even shopped around for a Series 2 because I wasn't sold on the differences between the two but I'm glad I went with the 3!"

    "Very handy device"

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    Product Description

    Low and high heart rate notifications. Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. You can use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music¹ and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 3 lets you do it all right from your wrist.
    $309.00
    Top comment

    "I love...My fav...Very handy device...Especially useful when your gloved....I will admit that I held out for quite some time before purchasing the Series 3 and even shopped around for a Series 2 because I wasn't sold on the differences between the two but I'm glad I went with the 3!"

    "Very handy device"

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    Product Description

    Low and high heart rate notifications. Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. You can use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music¹ and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 3 lets you do it all right from your wrist.
  11. Top comment

    "Good !...My fav...It is smooth running and very handy....More useful than I expected...I will admit that I held out for quite some time before purchasing the Series 3 and even shopped around for a Series 2 because I wasn't sold on the differences between the two but I'm glad I went with the 3!"

    "More useful than I expected"

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    Product Description

    Low and high heart rate notifications. Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. You can use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music¹ and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 3 lets you do it all right from your wrist.
    $309.00
    Top comment

    "Good !...My fav...It is smooth running and very handy....More useful than I expected...I will admit that I held out for quite some time before purchasing the Series 3 and even shopped around for a Series 2 because I wasn't sold on the differences between the two but I'm glad I went with the 3!"

    "More useful than I expected"

    Hear more from customers

    Product Description

    Low and high heart rate notifications. Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. You can use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music¹ and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 3 lets you do it all right from your wrist.
  12. Model:MJ1M2AM/A
    SKU:6622138
    Top comment

    "I like....not bad...Its handy but pricey....Very useful to connect new USB products...I will say that the price on this item is why I gave it 4 stars and I don't think a simple adapter needs to cost so much...and these should be thrown in with the computer and that would be great."

    "Very useful to connect new USB products"

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    Product Description

    The Apple USB-C-to-USB Adapter lets you connect iOS devices and many of your USB accessories to a MacBook with a USB-C port. Plug the USB-C end of the adapter into the USB-C port on your MacBook, and then connect your flash drive, camera or other standard USB device.
    $19.00
    Top comment

    "I like....not bad...Its handy but pricey....Very useful to connect new USB products...I will say that the price on this item is why I gave it 4 stars and I don't think a simple adapter needs to cost so much...and these should be thrown in with the computer and that would be great."

    "Very useful to connect new USB products"

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    Product Description

    The Apple USB-C-to-USB Adapter lets you connect iOS devices and many of your USB accessories to a MacBook with a USB-C port. Plug the USB-C end of the adapter into the USB-C port on your MacBook, and then connect your flash drive, camera or other standard USB device.