Thermoelectric generators probably won’t eliminate the charger for your Apple Watch, but for smaller, screenless wearables, the heat constantly escaping from your skin could fundamentally change how we power our devices.
You'll get more out of Sonos Beam Ultra if you're already in the Sonos ecosystem, but you don't have to be a Sonos superfan to love it.
New Wi-Fi features are cool, but at $450, the Ace Ultra have tough competition.
Positively beaming.
The Beam Ultra addresses complaints with previous Sonos soundbars.
A more Sonos spin on wireless headphones.
