rings

Samsung and Apple are both reportedly working on "smart ring" fitness trackers. They're designed as an alternative to smart watches, though with some inherent limitations. Several companies already sell smart rings to wear on the finger, but none ... are household names. The likes of Apple and Samsung getting into the market could be a breakthrough, particularly for people with the relevant brand mobile phones. The logic behind the devices is that some people want to track fitness measures such as step count and heart activity, but don't want to wear a special watch. For example, they may already ... (view more)