It features a 235mAh cell versus the Mi Band 7’s 180mAh battery. Despite this upgrade, the Smart Band 7 Pro’s battery life is actually worse, coming in at just three days with heavy use

Chinese company Xiaomi has been churning out budget fitness trackers for the last few years, and its newest device, the Mi Band 4, is pretty darn impressive in both features and price. This $35

The Xiaomi Mi Band 2 is the newest fitness tracker from the Chinese company, carrying on their tradition of offering high quality at a great price. Starting at around $30.00, it just makes the cut to be included in this article. Due to its stylish look and a wide range of features, it's also impossible to ignore.
Xiaomi also launched the Smart Band 7 Pro, which is essentially an upgraded Mi Band 7 with even more features and a smartwatch vibe to its design. It’s available to purchase in Europe for €99
Xiaomi Mi Band 2. The new strap is softer and more pleasant for the skin. It features an enhanced design in order to keep the Mi Band 2 firmly inside. Xiaomi promises it won't GKbmDb.