Pale Blue lithium polymer (LiPo) smart batteries, currently in a Kickstarter crowdfunding campaign, can be fully recharged in less than two hours more than 1,000 times with a unique USB charging method.

Echo smart home speakers punch above their weight when paired with an Echo Sub to handle bass sound. Amazon dropped the prices on the Echo Sub bundled with an Echo or Echo Plus smart speaker, making room-filling music more affordable. The Echo Sub only works when paired with a compatible Echo Dot, Echo, or Echo Plus.

Smart homes get smarter when they manage additional electronic devices. The easiest way to connect your home's lights, lamps, and small appliances is with smart plugs and smart switches. TP-Link and its Kasa Smart brand slashed the prices on smart plugs, smart light switches, and smart dimmer switches.

Fed up with trying to keep a bike in the city from being picked apart or stolen by thieves, MIT entrepreneurs designed Invincible, the city-proof bike.

Amazon and Best Buy have cut the price for one of our favorite smart thermostats, the Ecobee4 with built-in Alexa and an Ecobee Room Sensor. The Ecobee4 made our Best Smart Thermostats list for its fully functional Alexa voice service and its ability to monitor temperatures in up to 32 areas.

Amazon just dropped the price of a new third-generation Echo Dot bundled with the Element Classic by Sengled Starter Kit with two smart light bulbs and a Sengled controller. Connect the lights with Alexa via your smartphone to turn individual lights or whole rooms on and off using Alexa voice commands.

Security is top-of-mind in smart home planning and security cameras are key components. Walmart just smashed the price on the Arlo Pro 720p HD Security Camera System bundle, with two indoor/outdoor wireless cameras and a free outdoor mount. We also found two other 720p HD smart home security cameras on sale at Walmart.

The Ninja Foodi combines pressure cooking, air frying, and crisping. Amazon just took a massive price cut on the 6.5-quart Ninja Foodi OP-302, the model that adds dehydrating to its repertoire so you can eat healthier this summer.

Amazon took significant discounts on a selection of coffee and espresso machines from Keurig, Ninja, De'Longhi, and Bella, brands long-associated with quality coffee drinks. There's nothing de-caffeinated about the price cuts for these deals. We gathered the best of many coffee machine deals available on Amazon.

Walmart slashed its price on the guilt-free Ninja Air Fryer. The countertop appliance helps home cooks prepare meals quickly with little or no oil. The 4-quart Ninja Air Fryer AF100 has a one-touch control panel to choose from four programmable cooking functions: Air Fry, Roast, Reheat, and Dehydrate.

Amazon is adding commands to the Alexa Skills Kit to make it easier for developers to build skills. The goal is to help Alexa understand questions better.

High-performance coolers come in handy all year. From tailgates to beach parties, hunting and fishing trips, van camping, and even backyard barbeques, a quality cooler won't disappoint. Sportneer's eponymous Sportneer Portable 25-quart cooler claims a place with high-end recreational coolers from Yeti and Otterbox.

Cooking with air fryers cuts back on the amount of oil used in the process, usually by 75% to 80% -- or more. Many air fryers also perform other types of cooking, including roasting, baking, and dehydration. Amazon's Cyber Monday deals include a variety of air fryers with different features and capabilities.

Labor Day is a few days away, but Walmart already rolled out its Labor Day sales for 4K TVs. Walmart has the widest selection of TV brands and models available and the retailer has an array of tempting deals on 4K TVs. Some of the best deals during this sale are for LG, TCL, and Vizio 4K smart TVs with HDR.

Dyson has homes with pets in mind with the V7 Animal Pro+ cordless vacuum. This versatile stick vac comes with a collection of extra cleaning tools for the whole house. You can get up to 30 solid minutes of cleaning power with the rechargeable battery. A hygienic dirt ejector empties the dust bin easily and neatly.

If' you've been waiting for a sale on Ring Alarm security kits, this is it. Amazon smashed the prices on Ring Alarm systems kits by 40% with a free Echo Dot.

Upgrade your home gym with top-quality cardiovascular fitness equipment with essentials for entertainment and recovery.

Whether you're sharing space with multiple people at home or just cooped up indoors, there are many tools that clean indoor air quality. We've rounded up the best tools -- air purifiers, diffusers, odor removers, and more -- plus tips on having fresh clean air at home.

Amazon has a killer deal for you if you'll subscribe to Amazon Music Unlimited for one month for $8 with auto-renewal. The bonus is a third-generation Amazon Echo Dot for just $1 more. That's right, less than an extra buck to get a Dot with an Amazon Music Unlimited first-month subscription.

Electric bikes serve many purposes including exercise, cruising, commuting, trail riding, and even basic transportation in villages and cities. Spiking interest in ebikes and competition between the many brands means great deals. REI, Amazon, and Walmart all have attractive Labor Day ebike deals.

A combination of deep discounts, bundled deals, and free delivery and installation offers make this the best time to upgrade household appliances.

Are you ready for the next level in house-cleaning robots? As the novelty of robotic vacuums fades, some newer models mop floors while vacuuming. If a robot floor mop sounds odd, window washing robots are also breaking into the market. Amazon slashed the prices for two robot vacuum and mop combo units from Roborock.

Amazon sells Fire TV Edition smart TVs from two manufacturers in six sizes and three picture quality levels. Amazon slashed the prices on all but one, which we guess is likely an inventory issue. The advantage of smart TVs is you don't need to add a USB or HDMI stick to stream video content.

Amazon's device deals on Amazon's own brands continue in the Cyber Monday Countdown. The killer prices for Echo, Ring, Fire, Blink, Eero, Fire TV, Blink, and Kindle devices are here now.

Walmart cut prices significantly for four Dyson V8 and V10 cordless stick vacuum cleaners. Dyson's battery-operated stick vacs are light enough you can use them to clean walls. Each of these Dyson models can also be used as handheld vacuums to clean furniture. A wall-mount docking station is included with each model.

Smart thermostats can monitor and control the temperature in your home based on your schedule, preferences, and even your physical presence. The original Nest smart thermostat pioneered the category in 2011. Amazon slashed the prices on the Google Nest Learning Thermostat and the Nest Thermostat E for Black Friday.

As you add Wi-Fi-connected devices to your home it's almost inevitable you'll discover areas where the signal is weak or dead. Wi-Fi range extenders provide a solution to wireless network dead spots. Amazon dropped the prices on TP-Link Wi-Fi range extenders, with models for various Wi-Fi signal problems.

If you were going to buy one light for still photography, YouTube videos, and creative selfies, an adjustable temperature ring light is a wise choice, especially when you get a great deal. ESDDI's 14-inch Ring Light checks all the boxes including a promo code that makes buying this versatile light an easy decision.

Amazon cut the prices for Cuisinart grills, griddles, and other outdoor cooking gear for one day, in plenty of time to order before Memorial Day weekend. Amazon and Cuisinart specifically chose portable grills you can use in your backyard, take to the beach or campground, or pull out at tailgate parties.

Use our coupon code for 15% off during the eBay smart home sale until April 10 at 11:59 p.m. PT. 

Prime Day is just months away. If you're looking to freshen up your home for the summer, here are the Prime Day air purifier deals we're looking forward to.

If you're switching from another wireless carrier you'll find the Verizon new customer deals are the best available.

Coffee starts you up and keeps you going. These are the best Cyber Week coffee machine deals continuing past Cyber Monday.

Amazon keeps lining up fantastic daily deals in the lead up to its Black Friday and Cyber Monday sales. Today you can save 43% on Digital Trends' Best Soundbar of 2019. Amazon slashed the price of the Yamaha YAS-207BL in a 24-hour sale that ends at midnight PT.