Key Features

• Military-Grade Durability: Built with an aviation-grade metal frame and gem-grade rugged display, certified MIL-STD-810H for resistance against drops, shocks, and extreme temperatures.

• Waterproof up to 5 ATM: Safe for swimming, surfing, and outdoor activities with protection up to 50 meters.

• Large 2.13″ AMOLED HD Display: High-resolution 410×502 px with 331 ppi ensures sharp visuals and excellent sunlight readability.

• Exceptional Battery Life: Massive 850 mAh battery delivers up to 30 days of daily use or 100 days standby; full recharge in about 4 hours via magnetic dock.

• Bluetooth Calling & Voice Assistant: Answer calls directly from your wrist and control features with voice commands.

• Comprehensive Health Monitoring: Tracks heart rate, SpO₂, sleep (including REM), stress levels, and female health cycles.

• 100+ Workout Modes: Covers running, cycling, swimming, gym workouts, and more for precise fitness tracking.

• Outdoor Adventure Tools: Includes compass, barometer, altimeter, weather updates, Strava sync, and customizable watch faces.

• Smart Connectivity: Receives notifications, reminders, and OTA updates; compatible with Android 6.0+ and iOS 11+ via the Haylou Fun App.

Specifications

• Display: 2.13″ AMOLED, 410×502 px, 331 ppi

• Build Protection: 5 ATM waterproof, MIL-STD-810H certified

• Battery: 850 mAh — up to 30 days use, 100 days standby

• Charging: Magnetic charging dock, ~4 hours

• Health Tracking: Heart rate, SpO₂, sleep, stress, female health monitoring

• Workout Modes: 100+ supported sports modes

• Outdoor Tools: Compass, barometer, altimeter

• Connectivity: Bluetooth 5.3 with BT calling

• App Support: Haylou Fun app (Android & iOS)