You Define Who You Are
Online dial replacement
Heart rate monitoring
12 sport modes
20-day battery life
More comfortable wearing
More variable options
Much longer company
More professional sport
24-hour heart rate
More considerate care
More freely exercising
More Comfortable and Stylish
Curve design perfectly fits the structure of the wrist. It's very comfortable and stylish to wear the new Haylou RT LS05S with a sweat and dust-resistant breathable silicone strap. 1.28-inch HD color screen displays clear details from every angle.
1.28 inch TFT
I Define Who I am
Change the dial style according to the mood and wear a fashionable, sporty, cute, formal style. Renew each day and show your style. Every day is fresh with Haylou RT LS05S!
*Use Haylou Fun APP to change the dial, and dial styles are continuously updated.
Practical and Comprehensive
Haylou RT LS05S supports 12 sport modes, understanding all the sports you love.View real-time exercise data at the raise of your hand, keep track of your physical state at any time and witness your every breakthrough.
Low Power Consumption
Forget to charge it? No worry. One single charge gives you two weeks of long-lasting battery life, so you have enough juice for your workout and commute.
Long battery life mode
Turn off Bluetooth connection, turn off heart rate monitoring, and other functions.
24-hour heart rate monitoring mode
Turn on heart rate monitoring, exercise twice a week, run for 30 minutes each time.
Keep Healthy and Refreshed
The precise motion sensor accurately captures every exercise status, daily steps, exercise distance, calorie consumption, and other goals, making you feel more confident and healthier!
Health Steward at the Wrist
Haylou RT LS05S can reflect your physical condition more accurately and give you all-day meticulous care with the heart rate sensor's new-gen.
24-hour heart rate monitoring
Monitor heart rate for 24 hours, allowing you to detect every tiny change in your body. Autosave one week's heart rate curve. Daily health details all in your grasp.
Auto sleep monitoring
Auto recognizes your sleep status, record sleep time and stage, quantify sleep details, and help you develop healthier sleep habits.
*Monitoring data and results are for reference only, not for diagnosis and treatment.
Encourage you to reduce sedentary sitting, get up and relax or stretch your waist to keep your mind and body in the best condition.
More Freely Exercising
Haylou RT LS05S is IP68 dustproof and waterproof. Efficiently deal with sweat or showers and meet daily needs, making water splashes the best playmate for sports and life.
*It can meet daily waterproof needs of sweating, raining, washing, etc. It does not support surfing, sauna, and diving. After spraying, please wipe off water stains before operating to maintain the service life of the watch.
Synchronize mobile phone pushing messages, and support reminders of incoming calls, messages, emails, and social apps.
Connect mobile phone, use the watch to control music play, pause, switch song, etc.
Search for phone
One-key call the phone, and the phone responds with a prompt tone, helping you quickly find back the phone.
Synchronize mobile phone weather forecast. Check the weather for the last three days.
Follow the rhythm of the watch to adjust breath, release pressure, and adjust status in time.
45.5mm x 12.4mm
Watch weight (with strap)
1.28 inch TFT display screen
240 x 240
Heart rate sensor, acceleration sensor
About 15 days (24-hour heart rate monitoring)
Android 6.0 and above; iOS 11.0 and above (supported functions will vary from different watches, mobile phones, and countries)
Synchronous data platform
Outdoor running, Indoor running, Fast walking, Cycling, Climbing, Spinning, Yoga, Free training, Gyms, Basketball, Football, Rowing