Amazfit Balance vs Xiaomi Smart Band 9

The Amazfit Balance is the undisputed feature-per-dollar king under $200, packing a gorgeous 1.5-inch 1,500-nit AMOLED screen, circularly polarized dual-band 6-satellite GPS, wrist BIA body composition scanning, Bluetooth phone calling, and 14-day battery life into a featherweight 35-gram aluminum frame. Working seamlessly with both iPhone and Android via the subscription-free Zepp app, it embarrasses smartwatches costing twice its price.

At just $49, the Xiaomi Smart Band 9 is the pound-for-pound champion of ultra-budget fitness trackers, upgrading to a sandblasted aluminum alloy frame, a 1,200-nit 60Hz AMOLED pill screen, a linear vibration motor, and a 21-day battery life. An upgraded dual-LED PPG module improves heart-rate accuracy by 16% over the Band 8, making it an unbeatable impulse buy for sleep and step tracking.