Key Features & Specifications of Haylou Solar Ultra BT Calling Smart Watch with GPS 

Key Features:

• AMOLED Display
• Professional Sports & Health
• Ultra-long Battery Life
• Stylish Watch Faces
• Touch Screen & Physical Buttons
• Bluetooth Calling
• 170+ Sports Modes
• Up to 5ATM Water Resistance
• Smart Voice Assistant
• Smart Message Notifications
• Pre-Installed Games

Specifications:

General Information:

• Display: 1.6" AMOLED HD display with 1000 nits Brightness
• Resolution: 480*480
• Refresh Rate: 60Hz
• Sensors: Heart rate sensor, motion sensor, blood oxygen sensor
• Bluetooth: V5.3
• Battery Capacity: 450mAh
• Battery Life: Approx. 12 days under typical usage mode (24-hour heart rate monitoring) | 3 days on AOD mode | 22 days long battery life mode | 32 hours GPS sports mode
• App: Haylou Fun
• OS: Android 9.0 and above, iOS 13.0 and above
• Strap: Silicon

Functions:

• Health: Sleep monitoring, Heart rate monitoring, Health assistant, Female menstrual cycle, Stress test, Sedentary reminder, Water-intake reminder, Medication reminder, Heart rate alert
• Sports: 170+ sports modes, Pedometer, Calorie monitoring, Goal-achieved reminder, Sports recording
• Call & SMS: Make/answer calls, Incoming call reminder, Message notification
• App & Others: OTA upgrade, Music control, Vibration adjustment, Volume adjustment, view mode, Remote shutter, Built-in watch faces, Online watch faces, Custom watch faces, Pomodoro timer, Recorder, Album, Weather, Alarm clock, Timer, Stopwatch, Calendar, Calculator, find phone/watch, Flashlight, Small game, Do-Not-Disturb mode, State of charge, Raise-to-wake, Brightness settings, Power on/off