Back in March, we told you that the Xiaomi Mi Band 3 fitness tracker is selling so briskly, Xiaomi was in no rush to release the sequel. One reason for the heavy demand is the wearable’s low price. Sold for $30 on Amazon, the device measures a user’s heart…
The Apple Watch is the world’s most popular line of smartwatches right now, holding about 50% of the global market. When Apple announced the Apple Watch Series 4 last year, there was one feature that stood above all. It wasn’t the larger display or the…
A large study sponsored by Apple has revealed that the Apple Watch can detect an irregular heartbeat. 400,000 Apple Watch users were invited to take part in the study and the results were presented today in New Orleans at a meeting of the American College of…