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  • Haylou RS3
  • Haylou RS3
  • Haylou RS3
  • Haylou RS3
  • Haylou RS3
Haylou RS3Haylou RS3Haylou RS3Haylou RS3Haylou RS3

Haylou RS3

  • Category: Haylou
  • Bluetooth 5.0, 21 days long battery life.
  • 14 workout modes,24h health monitoring.
  • SpO₂ tracking,Customized watch face.
  • Real time reminder,5 ATM waterproof.
  • Product description:Haylou RS3 LS04 Smart Watch Smartwatch 1.2-Inch AMOLED Screen GPS 5ATM Waterproof Heart Rate Monitor Sport Android IOS
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Main Features:

-1. 5ATM waterproof grade, 50 meters waterproof
-2. AMOLED HD display
-3. GPS satellite positioning
-4. Blood oxygen monitoring
Blood oxygen saturation is an important indicator of metabolic circulation. The human body's normal blood oxygen saturation is above 95%. Haylou RS3 LS04 supports continuous blood oxygen monitoring. When you are engaged in long-term brain activity or high-intensity exercise, it will remind you to help adjust your state in time.


Health Expert Explore Real Me

SpO2,tracking/AMOLED HD display
Customized watch face / GPS satellite positioning5 ATM waterproof

Explore Endlessly

AMOLED HD display /GPS satellite positioning/SpO2 tracking /Heart rate monitoring /Sleep monitoring/Customized watch face/14 workout modes/5 ATM Water-resistance/21 days battery life

Bauhaus Style Design

Haylou RS3 adopts AMOLED display and aluminum alloy frame with simple and elegant Bauhaus design, perfectly combining aesthetics and technology.
- Two buttons
- AMOLED HD display
- Silicone strap
- Aluminum alloy frame

Customized Watch Face

Support customized watch face function. Watch faces are updated continuously to satisfy your ever-changing style.
- Built-in watch faces
- APP watch faces updated continuously
- Customized watch faces

SpO2 Tracking

Blood oxygen saturation(SpO2) is an important physiological parameter of the respiratory cycle of the human body. Check in with your body anytime.
Who should pay attention to Spo2?
-White-collars/ students
Get timely reminders for incoming calls, messages emails, and social apps.
- Sports enthusiasts Strenuous exercise or excessive exercise can easily cause insufficient oxygen supply in the body.
- People who snore
Long-term snoring may cause apnea and decreasing blood oxygen, affecting sleep quality.

*Monitoring data and results are for reference only, not for diagnosis and treatment.

24 Hours Health Monitoring

Keep track of your physical condition 24 hours with upgraded optical heart rate sensor and smart health algorithm.
- Heart rate monitoring
- Sleep monitoring
- Sedentary monitoring
- Breathing exercises
- Set goals every day
*Heart rate monitoring:24 hours heart rate monitoring. Recent heart rate data can be viewed through mobile APP.
*Sleep monitoring:Automatically monitor sleep status, record sleep heart rate, analyze sleep stage and time.(Monitoring data and results are for reference only, not for diagnosis and treatment.)
*Sedentary reminderRemind you to rest in time when maintaining a sed entary state for working or studying.
*Breathing exercises:Perform guided breathing exercises at a set rhythm to relax in time.
*Set goals every day:Complete three small goals of steps, distance and calories burnt every day to keep your body active!

Precise Sony GPS

Sony low-power GPS module can accurately locate movement track, and the GPS can work continuously for 21 hours.

14 Workout Modes

Haylou RS3 features 14 workout modes and provides professional exercise reports like a
personal trainer, making for more efficient exercise.
- Outdoor exercise
Jogging, Fast walking, Biking, climbing:
Average pace/exercise heart rate/exercise track/calories burnt

Indoor exercise

Spinning, Yoga, Indoor running, Integrated training,Gymnastics, Basketball, Football, Rowing:
Exercise time/exercise heart rate/calories burnt


Open water swimming,Swimming pool:
Distance/main swimming style/swolf/average pace/ stroke times/stroke frequency/calories burnt

5 ATM Water-resistance

Haylou RS3 is rated waterproof to 5 ATM with metal frame and integral moulding back shell design.
*5 ATM water-resistance. It can withstand pressure of 50 meters deep of still water for 10 minutes under normal temperature environment.

21 Days Battery Life

High-performance lithium battery.Basic battery life mode can last for 21 days on a single charge. No need to carry a charger for travel.
* Daily use mode: Turn on heart rate monitoring; sleep monitoring; message reminder; GPS for exercise; call reminders twice a day; message reminders8 times a day; wrist-lift 150 times a day, exercise twice a week; run for 30 minutes each time GPS is turned on.
*Basic use mode: Default watch face; sleep monitoring; turn off phone
Bluetooth connection, continuous heart rate monitoring and other functions.
* GPS keeps working:Turn on GPS to record exercise track; turn on heart rate monitoring.

Real Time Reminder

Connect mobile phone via Bluetooth. Instantly view calls, texts, and app notifications.

Convenient Life Functions

- Weather forecast
Sync with mobile phone weather forecast.Check weather conditions of the last three days.
- Music control
Connect to the mobile phone. Control music with the watch: play/pause, previous/next track etc.
- Find phone
Easily find your phone with the prompt tone responding from the phone.

Product Parameters

Product name: Haylou RS3
Product model: Haylou LS04
Body size:50.5x 43.4 x12.5mm
Strap width: 22mm
Watch weight:46g(with strap)
Display screen:1.2" AMOLED display

Bluetooth connection:Bluetooth V5.0
Sensor:Low-power dynamic optical heart rate sensor, acceleration sensor,Sony GPS

Battery capacity:230mAh

System requirement:Android 6.0 and above; ios 11.0 and above (supported functions will vary from different watches,mobile phones and countries)

Battery life:About 12 days(24 hours heart rate monitoring)
Waterproof grade:5 ATM
Working temperature:0℃~45℃

Synchronous data platform:Haylou Fun
Workout modes:Jogging,Fast walking,Biking,Climbing, Spinning,Yoga,Indoor running, Integrated training,Gymnastics, Basketball,Footbal,Rowing,Open water swimming,Swimming pool.