- 【Large AMOLED Display】1.72-inch AMOLED screen with 212x520 resolution and full-touch support, featuring a 1500nits brightness for clear visibility even in bright sunlight.
- 【Premium Design】Elegant symmetrical aesthetics with a 2.0mm ultra-narrow bezel, 2.5D reinforced glass, and aluminum alloy middle frame combined with high-strength polymer fiber.
- 【Advanced Health Monitoring】24/7 health tracking including blood oxygen, heart rate, and sleep monitoring, powered by a self-developed adaptive physiological perception algorithm for more accurate sleep detection.
- 【Comprehensive Fitness Tracking】Over 150 sport modes with advanced metrics like VO2 max, recovery time, training effect, and training load. Features AI swim stroke recognition and 9-axis posture detection for 95% accuracy in swim lap counting.
- 【Bluetooth-compatible Heart Rate Broadcasting】Real-time heart rate data can be sent to cycling computers, allowing users to monitor their heart rate without raising their wrist, enhancing convenience and safety.
- 【Water Resistance】5ATM water resistance rating, suitable for swimming and other water activities.
Specifications:
- Model: M2457B1
- Display: 1.72-inch AMOLED, 212x520 resolution
- Screen Brightness: 1500nits with auto-adjustment
- Materials: 2.5D reinforced glass, aluminum alloy frame, high-strength polymer fiber
- Sensors: Accelerometer, gyroscope, geomagnetic, optical heart rate, blood oxygen, ambient light
- Water Resistance: 5ATM
- Wireless Connectivity: Bluetooth-compatible 5.4
- Vibration Motor: Linear motor
- Battery: 233mAh lithium-ion polymer
- Charging Time: Approx. 60 minutes
- Adjustable Wristband Length: 135-210mm
- Wristband Material: TPU
- Supported Languages: Simplified Chinese, Traditional Chinese, English
- Compatible Systems: Android 8.0 and iOS 14 or above
- Supported App: Mi Fitness
- Dimensions: 46.57 x 22.54 x 10.95mm
- Weight: 15.95g (without strap)
In the box
- 1 x Smart Bracelet
- 1 x Charging Cable
- 1 x Chinese Instruction Manual
Standard Disclaimer:
Health Function Notice & Disclaimer: This device monitors and analyzes heart rate, blood oxygen, blood pressure, blood glucose, ECG, sleep, and other data through sensors and algorithms. The data is for general wellness and fitness purposes only. This product is not a medical device and is not intended for medical diagnosis, treatment, or prevention.
All health insights and risk assessments are algorithm-based estimations and may be affected by wearing conditions, individual differences, and environmental factors. If you experience any health concerns, please consult a qualified medical professional.