AWEI H37 Bluetooth Call Smart Watch

Screen: A 2.01-inch HD touch display with a resolution of 240 x 296 pixels.

Build: Features a zinc alloy body for improved durability and a modern aesthetic.

Water Resistance: Rated at IP65 or IP67, making it resistant to dust, sweat, and light rain; it is suitable for hand washing but not for swimming or exposure to hot water.

Bluetooth Calling: Equipped with a built-in microphone and speaker to handle phone calls directly from the wrist via Bluetooth 5.2.

NFC Functionality: Includes NFC support for smart lock access and door entry, though it typically does not support mobile payments.

Notifications: Syncs with smartphones to display alerts for SMS, app notifications, and reminders.

AI Voice Assistant: Supports a built-in voice assistant for hands-free control of phone functions.

Health Sensors: Provides 24-hour monitoring of heart rate, blood oxygen (SpO2), and blood pressure.

Sports Modes: Supports over 100 sports modes—including running, cycling, hiking, and yoga—to track exercise time and calories burned.

Additional Wellness Tools: Features sleep quality monitoring, sedentary reminders, and a female physiological cycle tracker.

Battery Capacity: Equipped with a 300mAh lithium battery.

Usage Time: Offers 5 to 7 days of typical usage and up to 30 days of standby time on a single charge.

Charging: Supports wireless charging on select variants, taking approximately 2.5 to 3 hours to reach a full charge.