HONOR Watch X51

Big Screen, Big Difference

Expansive 1.97-Inch Smooth AMOLED Display

The Starlight White model pairs a sleek, lightweight 28g body with an expansive 1.97-inch AMOLED touchscreen.Featuring an ultra-narrow 2.0mm bezel that achieves a 78% screen-to-body ratio, the panel delivers a fluid 60Hz refresh rate for incredibly sharp visuals and responsive touch controls.

Incredible 21-Day Ultra-Long Battery Life

Powered by an efficient 420mAh internal battery and a low-power RTOS architecture, this smartwatch provides up to 21 days of operation in power-saving mode.Under typical daily utilization, it yields a reliable 15-day runtime, and holds up to 6 days under heavy usage with the Always-On Display active.

Stable Bluetooth Voice Calling and Alerts

Equipped with a built-in loudspeaker and a high-clarity microphone array, the watch connects to your smartphone via Bluetooth 5.4.This allows you to answer calls directly from your wrist, view real-time smart notifications, and utilize convenient tools like remote camera shutter control.

All-Day 24/7 Smart Health Monitoring

Stay closely tuned to your physical well-being. The integrated optical sensors track your heart rate, blood oxygen saturation (SpO2), and stress levels around the clock.The system sends automatic alerts if abnormalities are detected, while providing detailed sleep tracking and cycle calendar logs.

Dynamic 109 Fitness and Sport Modes

Whether you are cycling, skipping rope, or engaging in specialized workouts, the watch tracks 109 distinct activity layouts—including 13 professional sports modes.An IP68 element certification guarantees complete defense against rain, sweat, and accidental splashes during intensive training.