Blood oxygen saturation detection
Know more about your physical condition
The professional optical oximetry sensor detects your blood oxygen saturation and alert you at a low blood oxygen level, paying constant attention to your health.All-day heart rate monitor
Stay alert to changes in your heart rate
It can monitor your heart rate 24/7, so you can view the changes at a glance. The alerts will be sent when your heart rate is high, guarding your health around the clock.
Scientific sleep monitoring
Master your sleep
Redmi Watch 3 Active can accurately record your sleep duration and condition by continuously monitoring your blood oxygen and heart rate at different stages such as deep sleep and light sleep, and provide you with sleep improvement suggestions according to the monitoring data to optimize your sleep quality
Key Features
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Ultra large 1.83" LCD display
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5ATM water resistance
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200+ watch faces
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100+ fitness modes
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Supports Bluetooth phone calls