: Includes a sleep quality monitor, idle alerts, vibrating alarms, event reminders, phone locator ("Find Device"), and weather forecasts. Design & Customization
: Powered by a 110mAh Li-polymer battery, it offers up to 20 days of standby time on a single charge. A full charge takes approximately 2.5 hours via a dedicated pogo pin charging cable. Mi Smart Band 3i - Bands
The Mi Smart Band 3i provides a comprehensive entry-level wearable experience with the following specs: : Includes a sleep quality monitor, idle alerts,