Haylou RS3 Health Expert, Explore Real Me
SpO2 tracking | AMOLED HD display | Customized watch face
5 ATM waterproof | GPS satellite positioning
Bauhaus Style Design
Haylou RS3 adopts an AMOLED display and aluminum alloy frame with a simple and elegant Bauhaus design, perfectly combining aesthetics and technology.
Customized Watch Face
Haylou RS3 supports customized watch face function. Watch faces are updated continuously to satisfy your ever-changing style.
SpO2 Tracking
Blood oxygen saturation (SpO2) is an essential physiological parameter of the respiratory cycle of the human body. Check your body at any time.
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.
24 Hours Health Monitoring
Keep track of your physical condition 24 hours with an upgraded optical heart rate sensor and intelligent health algorithm.
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.
5 ATM Water-resistance
Haylou RS3 is rated waterproof to 5 ATM with a metal frame and integral molding back shell design.
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.