Haylou RS4 Max Bluetooth Calling Smart Watch

Haylou RS4 Max Bluetooth Calling Smart Watch Features and Specifications

Key Features:

• 1.91" Colorful HD display
• Safe off-wrist lock
• Online/customized watch faces (Over 100 stylish watch faces)
• Bluetooth phone call
• IP68 waterproof
• Detailed sleep monitoring
• All-day health management
• 127 Workout Modes

Specifications:

• Display: 1.91-inch LCD display
• Display Shape: Square
• Resolution: 320x380px
• Bluetooth: V5.3
• Water-Resistance Grade: IP68
• Battery life: 9 days (24/7 heart rate monitoring) | 14 days Basic usage mode
• Battery: 270mAh
• Charging: Up to 2 hours
• Charging type: Magnetic
• Health: Sleep monitoring, Heart rate monitoring, SpO2 tracking, Female health, Stress test, Breathing exercises
• Notifications: Sedentary reminder, Message notification, Water intake reminder, Medication reminder, Heart rate alert, Low battery alert
• Workout: 127 modes, Automatic workout pause detection, Workout energy consumption
• Bluetooth phone call: Make/receive calls, Incoming call reminder
• Working temperature: -10 - 45°C
• Synced data platform: Haylou Fun
• Supported devices: Android 6.0 and above, iOS 9.0 and above
• Button: 1 side button
• Strap Type: Magnetic silicon
• Body Material: Metal
• Watch strap size: 22mm
• Dimensions: 48.3x39x11.4mm
• Weight: 61.3g (including strap)

Functions:

• Customized watch faces
• Weather
• Alarm clock
• Timer
• Stopwatch
• Calendar
• Calculator
• Off-wrist lock
• Find phone
• Do-Not-Disturb mode
• Charging state
• Raise-to-wake screen
• Set the brightness
• Power on/off