Haylou Watch 4 Smart Watch | GPS Bluetooth Calling Fitness Tracker

HAYLOU Watch 4 Smart Watch, an affordable wearable device featuring built-in GPS tracking and an ultra-large 1.93" high-definition display. 

Key Technical Specifications

• Display: 1.93-inch HD TFT screen with 2.5D curved glass and 320x380 resolution.

• Connectivity: Bluetooth 5.3 with support for direct Bluetooth phone calling.

• Positioning: Built-in multi-system GPS for phone-free activity tracking.

• Battery Life: Long-lasting battery optimized for up to 15 days of typical usage.

• Durability: Rated IP68 dustproof and waterproof, offering protection against sweat, rain, and water splashes.

• Health & Fitness: Full suite monitoring including heart rate tracking, SpO2 (blood oxygen) tracking, and seamless data syncing with Strava. 

Product Parameters

Product Name: HAYLOU Watch 4

Display: 1.93" HD Display

Resolution: 320*380

Built in GPS: Precise Gps positioning (Support movement trajectory recognitior)

Bluetooth: Bluetooth V5.3

Waterproof Rating: IP68

Battery Life: Approx. 15 days ( long battery life mode enabled )

Battery Capacity: 360mAh

Wristband: 22MM Durable and comfortable silicone strap

Data Sync Platform: Haylou Fun

Main Functions

GPS Positioning / Bluetooth Calls / Make/Answer Calls / Incoming Call Reminder / Smart Message Notification / One-tap Connection Prompt / Voice Assistant / Bluetooth 5.3 / SOS Emergency Call / 120+ workout modes / Calorie monitoring / Pedometer / Goal-achieved Reminder / Workout Recording / Remote shutter / Sync with Strava

Health Functions

Sleep Monitoring / Heart Rate Monitoring / Blood oxygen detection / Female Menstrual Cycle / Stress Test / Sedentary Reminder / Water-intake Reminder / Medication Reminder / Hoart Rate Alort / Emotion detection / Breathing Training / Motion Detection.

Information Push

Twitter / Facebook / Gmail / WhatsApp / Messenger / QQ / WeChat / TALK / News / Tik Tok / LINE / YouTube / Information, etc.

Function Overview

OTA upgrade / Music control / Vibration adjustment / Volume adjustment / View mode / Remote shutter / Built-in watch faces / Online watch faces / Custom widgets / Weather / Alarm clock / Timer / Stopwatch / Calendar / Calculator / Find phone / Flashlight / Do-Not-Disturb mode / State of charge / Raise-to-wake / Brightness settings / Power on/off / Remote shutter

Supported Languages

English (default), Simplified Chinese, Traditional Chinese, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Polish, Russian, Dutch, Turkish, Bengali, Indonesian, Czech, Thai, Persian, Hebrew, Slovak, Hungarian, Malay, Ukrainian, Vietnamese