Blockchain-based LoRaWAN network passes 1,000 cities in US, launches in Europe

Blockchain-based LoRaWAN network operator and hotspot maker Helium has expanded to more than 1,000 cities in North America, and started rolling out in Europe, and announced a new deals with LoRa-maker Semtech. Helium presents itself as the ‘people’s network’ and the ‘first peer-to-peer wireless network’. Its calling card is that it offers a blockchain platform…

HP DeskJet Plus 4155 Review

The HP DeskJet Plus 4155 has poor build quality. Even though the plastic body feels solid, its overall design isn’t good. It doesn’t have a paper tray, but instead has a rear feeder that holds up to 60 pages, which feels flimsy to pull out and put back in. You need to make sure the…

TOZO T12 Truly Wireless Review

The Anker Soundcore Life Dot 2 Truly Wireless are slightly better for mixed usage than the TOZO T12 Truly Wireless. The Anker offer a more neutral listening experience, block out a greater amount of ambient noise, and have a better integrated microphone. However, their largest advantage is their battery life: not only do they last…

Vmai 2.1 Channel Sound Bar Review

The Sony HT-S100F is a slightly better overall soundbar than the Vmai 2.1 Channel Sound Bar, but depending on your listening habits, you may prefer one over the other. Both soundbars have integrated subwoofers, but the Sony’s more compact design may be preferred by some users. Unlike the Vmai, the Sony has a phantom center,…