SPECIFICATIONS

120+ workout modes: 200+ watch face
AI voice assistant: All-day health monitoring
APP Download Available: Yes
Activity Tracked: Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker
App name: Haylou Fun
Application Age Group: Adult
Band Detachable: Yes
Band Material: Silica Gel
Band width[mm]: 22mm
Basic use mode: 18days
Battery Capacity(mAh): 300-450mah
Battery Life: 18 days
Battery capacity: 400mAh
Bluetooth Version: BT 5.3
Bluetooth calling: SOS emergency call
Bluetooth-compatible Version: 5.3
Brand Name: Haylou
Category: Smart Watches
Certification: CE
Color: Black/Silver
Compatibility: All Compatible
Dial Window Material Type: Coated Glass
Display Size: 1.43 inch
Everyday use mode: 10days
Function: Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Chronograph,Alarm Clock,Calorie Counter,Power Reserve,Heart Rate Tracker,Interactive Music,Calculators
GPS: Yes
GPS Sport Mode: 26hours
GPS positioning: Five satellite positioning systems
High-concerned chemical: None
Language: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Korean,Japanese,Ukrainian,Hebrew,Dutch,Arabic,Indonesian
Launch Date: 2025
Mechanism: Yes
Metrics measured: Heart Rate Monitor,Women's Health Monitoring,Other,Sleep Monitor,Stress Monitor
Model: HAYLOU Watch 4S
Movement Type: Electronic
Multiple Dials: Yes
Network Mode: None
Origin: Mainland China
Product name: HAYLOU Watch 4S Smartwatch
RAM: <128MB
ROM: <128MB
Rear Camera: None
Remote shutter: Stainless steel rotating crown
Resolution: 466*466,466*466
SIM Card Available: No
Screen Material: AMOLED
Screen Shape: Round
Screen size: 1.43-inch AMOLED
Style: SPORT
System: Android Wear
Touch Screen: Yes
Type: On Wrist
Voice assistant built-in: Yes
Waterproof Grade: Life Waterproof
Waterproof rating: 1ATM


  

HAYLOU Watch 4S GPS Smartwatch 1.43” HD AMOLED Display 5 Satellite GPS Positioning 120+ Workout Modes Voice Calling Sport Fitness Smart Watch Up to 18 Days of Battery Life


 
 
 
  
1.43'' AMOLED Display │ 466*466 Resolution │ 5 Satellite GPS Positioning 
 
  
Bluetooth Calling │ 24H Health Monitoring │ Upgrade Bluetooth 5.3 Chip.
 
  
120+ Workout Modes │ 200+ Watch Faces │ 1ATM Waterproof │ SOS Emergency Call.
 
  
 
   
 
    
Remote Shutter │Stainless Steel Rotating Crown │ Sync with Strava.
 
   
 
  
 
  
AI Voice assistant│ Smart Message Notification │ 18 Days Battery Life.