Xiaomi Mi Band 7 Activity Tracker High-Res 1.62″ AMOLED Screen, Bluetooth 5.2, 120 Sports Modes, Optical Heart Rate & Blood Oxygen Sensor, 24HR Heart Rate & Sleep Monitor Smart Watch

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Xiaomi is One Step Ahead: #1 Wearable brand in the world. New Mi Band 7 is another big step forward.
1.62″ AMOLED Display, High Res 192×490 and up to 500 nits brightness. Big improvements upon Mi Band 6: 1.52″, 152×486 and 450 nits.
120 fitness modes vs 30 fitness modes on Mi Band 6! Battery capacity incresed from 125mAh on Mi Band 6 to now 180 mAh. Charging time about 2 hours. 15 day battery life. Easily charge with magnetic snap on charger for your on-the-go lifestyle.
New Blood Oxygen Sensor + 24Hr Heart Rate Monitoring. Track 120 Different Activities.
Improved sensor technology and Bluetooth 5.2.
Many more other features: Stopwatch/Alarm clock/Timer/Find my phone/Phone unlock/Event reminder/Do not disturb mode/lock screen/music control on band/Easily charged with magnetic charging pins/Remote control the photo camera/Female health monitor /Blood Oxygen and more