Wi-Fi chip in Raspberry Pi can measure heart rate with clinical accuracy without expensive fitness trackers
Cheap Wi-fi chips like those found in a $30 Raspberry Pi can measure the human pulse with the…
Huawei beats Apple to top spot in resurgent smartwatch market
The Huawei Watch Ultimate. (Image source: Huawei) The global smartwatch space has seen some growth in 2025, whereas…
The first Snapdragon 8 Elite Gen 5 phones could have gigantic batteries
C. Scott Brown / Android Authority TL;DR A new Xiaomi 16 series leak suggests major battery upgrades across…