Recently, many netizens have been sharing what they call “alternative solutions for antigen testing” on online platforms. This involves using smart wearable devices to measure blood oxygen saturation levels. A high value indicates a negative result, while a low value suggests a positive result. In response, netizen Mr. Hao expressed confusion: Is this method reliable? … Read more
Recently, reader Mr. Hao asked Qianjiang Evening News·Hour News “Reporter Help” about a claim he saw on an online platform, where many people are sharing a so-called “alternative to antigen testing,” which involves using smart wearable devices to measure blood oxygen saturation, with high values indicating negative and low values indicating positive. Mr. Hao was … Read more
Wearable smart devices play a significant role in health monitoring by alerting users to bodily changes and ensuring timely medical attention when symptoms arise. How popular have pulse oximeters become recently? For instance, a certain brand of pulse oximeter, which ranks first on JD.com, sold 1.068 million units in the last 30 days. On Taobao, … Read more
Recently, pulse oximeters have become a hot commodity, leading to a shortage in supply. Currently, both offline pharmacies and online e-commerce channels are experiencing stockouts or high markups. Originally priced at a few dozen yuan, pulse oximeters have suddenly surged to several hundred yuan, with many still in a pre-order state and unable to ship.Users … Read more