Haylou RS4 Plus Smartwatch Haylou LS11 Smart Watch IP68 Waterproof 105 Sport Mode Sleep Monitor Heart Rate Monitor Blood Oxygen Tracking Health Management Custom Watch Face Retina 1.78″ AMOLED Display

Xiaomi Haylou RS4 Plus Smart Watch LS11

HAYLOU RS4 Plus

Smart WatchBIGGER THAN EVER1.78″ Retina AMOLED Display / 368*448 PixelCraft with Metal / 105 Sports Mode100+ Online Watch Faces & Customized Watch FaceSpO2 Heart rate, Sleep, and Temperature Monitoring

Haylou RS4 Plus Smartwatch

Haylou RS4 Plus Smartwatch Aliexpress Global

Product nameHaylou RS4 Plus
Bluetooth versionBluetooth 5.1
Supported devicesAndroid 6.0 or iOS 11.0 and above
Dimensions45.2*37.2*10.4mm
Strap width20mm
Weight57.6g (with strap)
Display
1.78″ AMOLED display
Resolution
368x448px
SensorsHeart rate sensor, motion sensor, SpO2 sensor
Battery capacity230mAh
Battery lifeAbout 10 days (Turn on heart rate monitoring for 24 hours)
Water-resistance gradeIP68
Operating temperature0°C~45°C
Sync data platformHaylou Fun
Workout modes105 modes

1.78″ AMOLED Display & 60Hz Refresh Rate

100+ Online Watch Faces (view mode switching)

105 Sports Modes

Magnetic Strap / All-Day Heart Rate Tracking / SpO2 and Temperature Monitoring / IP68 Waterproof

HD Retina Grade AMOLED Display

With 368*448 Pixel’s unprecedented visual clarity, the large 1.78-inch screen provides a precise and clear experience anytime, anywhere. The 60Hz refresh rate continues to optimize the user experience, which is rarely for round smartwatches that can be currently available.

Magnetic Strap is Comfortable to Wear

It can be quickly taken apart and is comfortable to wear and take off. Suitable for people worried about the belt buckle and hole size mismatch.

100+Online Watch Faces to Suit your style

More than 100+ stylish watch faces, or even upload your photo as the background image for true personalization.

Multi UI Main Menu According to Your Style

Haylou RS4 Plus has various kinds of UI operations: a cellular model and 360° unrestrained smooth sliding. Show personality and suit your style.

Smart Sleep Monitoring with Deep Sleep Recording Helper

The percentage of deep sleep is an essential criterion of sleep quality. Haylou RS4 Plus actively monitors sleep time and status to help you develop good sleep habits.

Smart SpO2 TrackingSleepiness and fatigue after high-intensity exercise or work are insufficient oxygen in the body. Raise your wrist to test your blood oxygen level and keep your health under control.

Smart 24-hour Heart Rate Monitoring

Haylou RS4 Plus can accurately detect your heart rate 24 hours a day and detect even slight change, welly knowing your every heartbeat.

All Day Stress Monitoring

The Haylou RS4 Plus can monitor your pressure all day-even while sleeping. The watch is a comprehensive and easy-to-use health partner for everyone.

Female Menstrual Cycle Reminder

The menstrual period and the ovulation period can be recorded and can be more intimate reminding before coming.

IP68 Dustproof and Waterproof

The watch is IP68 waterproof. There is no need to take off the watch when washing your hands, and you can easily cope with sweating during workouts or stormy rains when you are out.

10-day Battery Life – No Need Recharging During Workdays

Haylou RS4 Plus packs an existence of super-powerful features in its slim body yet still has enough endurance to last for up to 10 days from a single full charge with typical usage.

10 daysTypical usage 28 daysBasic usage

Watch LanguageChinese, English, Portuguese, German, Turkish, Spanish, French, Italian, Arabic, Russian, Dutch, Korean, Japanese, Hindu, Czech, Polish, Indonesian.
United StateUSAEnglish
United KingdomUK GBEnglishScotland Wales Ireland 
CanadaCAEnglish
GermanyDEDeutschDutch
ItalyITItalianoItalian
FranceFRFrançaisFrench
SpainESEspañolSpanish
AustraliaAUEnglish
IndiaINEnglish
MexicoMXEnglish
South AfricaZAAfrikaans
KoreaKRKorean
TurkeyTRTurkish
PhilippinesPHEnglishFilipino
bangladeshBDEnglishবাংলাBengali
BruneiBNEnglishMalayBahasa Melayu
SriLankaLKAEnglishTamilதமிழ்සිංහල
HungaryHUHungarianMagyarország
Paraguay PYSpanish
PakistanPKEnglishPunjabi
BelarusBYRussian
SlovakiaSKSlovak
BrazilBTPortuguese
AlgeriaDZArabic
UkraineUAUkrainian
ArgentinaARSpanish
NepalNPनेपालीNepali
Czech RepublicCSCzech Republic
PortugalPTPortuguese
RussiaRURussian
AzerbaijanAZTurkishAzerbaijani Turkic
EcuadorECSpanish
MoroccoMAArabic
SingaporeSGEnglish
Kyrgyz StanKGRussian
PolandPLPolish
El SalvadorEVSpanish
VietnamVNVietnamese
PeruPESpanish
ColombiaCOSpanish
GuatemalaGTSpanish
UzbekistanUZUzbek
LithuaniaLTLatvian
IndonesiaIDEnglishIndonesia
GreeceGRGreek
IRANIRPersian

Haylou RS4 Plus Smartwatch Review