Our kick-ass team in Barcelona survived another year at Mobile World Congress, and we have the lowdown on all the new tech you might’ve missed out on during the week.
Samsung’s new phones give the people what they want
The new Galaxy S7 and S7 Edge feature expandable storage and a water-resistant casing. I’d like to see an iPhone do that. No really, I would.
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Samsung Galaxy S7, Edge bring back two things you’ll…
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Who needs reaction gifs when we have these guys?
See what our editors had to say about the Galaxy S7 and Edge.
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Samsung Galaxy S7 and S7 Edge: CNET Editors react
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This toothbrush seems thinks we need to keep score on how well we’re brushing our teeth
Maybe I just won’t brush my teeth from now on! What do you think of that, Mr…brush…
![](https://www.cnet.com/a/img/resize/a41ec0f58748ebd542708199d756b09c17c3484c/hub/2016/02/23/09de881a-b962-46bc-970a-b5d511adbe5f/mwcoralb.jpg?auto=webp&fit=crop&height=110&width=196)
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I cleaned my teeth with a smartphone-guided toothbrush…
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A heat-sensing smartphone
This CAT smartphone has a thermal imaging camera built-in, made by Flir.
![](https://www.cnet.com/a/img/resize/f4aa76d7701ead397cc097b45c3d9cbbf305aca3/hub/2016/02/21/9fbd8de5-fc9c-4433-a4cc-267f7bf43b42/mwccats60.jpg?auto=webp&fit=crop&height=110&width=196)
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Find cats stuck in your walls with this heat-sensing…
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A real life modular phone by LG
You’ll be able to customize the LG G5 with different parts, like Mr. Potato Head.
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LG G5 hands-on: Taking one small step toward the modular…
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Trying to choose between the S7 (or Edge) and the G5?
The two biggest phones at MWC go head-to-head.
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Samsung Galaxy S7 vs. LG G5
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If you love tech inspired by 80s B-movie sci-fi, we’ve got just the thing
This smartphone gauntlet looks like a cool idea, but would you actually wear one?
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Smartphone gauntlet is oddly compelling concept tech
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Is 15 seconds enough time to pitch your idea? Only if you’re presenting to us!
We give these poor people only 15 seconds to pitch us their ideas. One guy does it in three.
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Quirky start-ups have 15 seconds to pitch their ideas
2:28
This pair of smart shoes is your new personal trainer
They probably don’t want to hear about your personal problems either.
![](https://www.cnet.com/a/img/resize/c54113ea78b272b8a50414383044feb15b9defc6/hub/2016/02/22/99ef8f1e-0f99-46cb-b275-5cd7bd990ef9/mwciofitshoes.jpg?auto=webp&fit=crop&height=110&width=196)
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Smart shoes measure your strides, swings, and squats
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You can finally replace your car keys with your phone
Everyone’s been asking for this, right? No? No one wants to do this? Hey, come back!
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Volvo app turns your phone into your car key
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We make it look easy, but covering a show like MWC can be hard work. Here’s how we survived
Many MWC rules were broken in the making of this video.
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How to survive a tech show
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