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

Detachable Band : Yes

Band Material : Silica Gel

Bandwidth [mm] : 22mm

Basic usage instructions : 18 days

Battery capacity (mAh) : 300-450mAh

Battery Life : 18 days

Battery capacity : 400mAh

Bluetooth version : BT 5.3

Bluetooth call : 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 inches

Everyday use mode : 10 days

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 : 26 hours

GPS positioning : Five satellite positioning systems

High-concerned chemicals : None

Language : English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Korean,Japanese,Ukrainian,Hebrew,Dutch,Arabic,Indonesian

Release 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

Built-in voice assistant : Yes

Waterproof Grade : Life Waterproof

Waterproof rating : 1ATM