Amoled Screen Brighter Colors, Smarter Life

1939 Amoled + Spo2
Spo2 monitoring for better check the health and fitness of the user.
Monitor the heart rate during exercise, and alert when heart rate is abnormal.
Health monitoring bracelet with Blood Pressure, Stress & HRV Indication.
Breath training help you reach the relaxation response.
Smart sleep quality monitor with heart rate analysis.

Excellent Features

Amoled Screen, Brighter Colors, Make Life Smarter and Colorful

Featuring a stunning 0.95 inch AMOLED touchscreen of great color and contrast, 1939 Amoled fitness tracker provides you an ultimate visual experience.

Ultra low energy consumption and very thin screen with Amoled display and Bluetooth 5.0 connection

Amoled screen only need very small energy when turn on, and the screen size is ultra thin.

Spo2 monitoring

Spo2 monitor can tell you the percentage of oxygen in your blood. Then reveal conditions like sleep apnea, and help athletes recover, which will be huge in 2020

Built-in Precision Blood Oxygen Sensor with Medical Level Accuracy

Comparison with professional Oximeter test results as below:

Breathing Session

Proper breathing is a simple and quick way to reach the relaxation response. It is the most effective technique to reduce the physical effects of anxiety and retrain the nervous system to become more calm. It is also helpful with depression, irritability, muscle tension, headaches & fatigue.

Blood pressure/Stress/HRV health Tracking bracelet

Care your Blood pressure/Stress/HRV, it allows you to intuitively understand your physical condition in this fast face of life.

Smart 7/24 Heart Rate Tracking

Thanks to the professional optical devices, processing chips and AI algorithm, the 1939 Amoled fitness tracker monitors your heart rate accurately and provides intelligent vibration reminders if your heart rate exceeds the heart rate limit.

Exercise heart rate monitoring

Five heart rate training zones can be monitored
Exercise heart rate report provide professional exercise guidance
to adjust the heart/breath and lung performance.

Record data when you exercise

Move your steps to fuel your health, raise your hand can see the data of exercising , 1939 Amoled fitness tracker can record your data when you are exercising, when you walking ,running, cycling, climbing and so on.

Life Assistant on Your Wrist

Raise your wrist to check the notifications of messages or phone calls. Just a touch, Find Phone, Remote Shutter is at your service. Live an efficient life with 1939 Amoled Fitness Tracker.

APP Download

APP Name "JClife", can be found in Google Play Store and Apple Store.

Smart SpO2 Band More Specifications

Key ComponentsScreenBattery
Bluetooth 5.0
3D Sensor
HR&Spo2 Sensor
Multi-touch 0.95 AMOLED
130mAH rechargeable battery 
Standby TimeCharging TimeOperation Way
4 weeks2 hoursFull touch color screen
WaterproofStrap MaterialStrap Colors
IPX7 SiliconeBlack, White and customized color
Working EnvironmentPackage Contents
-10~45℃ 1*1939 Amoled fitness band
1*Charging Cable
1*User Manual
1*Gift Box

Regularly measuring blood oxygen levels is important to keep track of your health parameters. A smart band with SPO2 and respiration rate will come in handy.

If you're looking for a quality fitness band with SpO2 tracking, a smart band is a great option. The spo2 smart band from Jointcorp features a 0.95-inch AMOLED screen that allows you to easily change watch faces. It comes with continuous blood oxygen monitoring, heart rate monitoring and sleep tracking. The SPO2 fitness band has passed the IPX7 waterproof and dustproof certification. It has a smart wake-up function to wake you up at the best time. As a professional SPO2 fitness band supplier, we provide all kinds of custom fitness bands and smart watches with OEM/ODM custom service. For detailed information, please feel free to contact us

You may also want to know:

What is the SpO2 sensor in a smartband?

The SpO2 sensor uses light to measure your blood oxygen saturation, or the amount of oxygen in your blood. These sensors and metrics are increasingly found in fitness trackers and even smartwatches

Blood oxygen saturation is given as a percentage, and a reading above 95% is considered normal and healthy. Low blood saturation can be associated with many diseases, including anemia, sleep apnea, chronic obstructive pulmonary disease, and pneumonia.

Is SpO2 the same as blood oxygen?

SpO2, also known as oxygen saturation, is a measure of the amount of oxygen-carrying hemoglobin relative to non-oxygen-carrying hemoglobin in the blood. The body needs a certain level of oxygen in the blood or it won't function effectively.


smart bandfitness trackeramoled bandamoled smart bandJ1939W Smart SpO2 BandSpO2 Bandsmart SpO2 BandCardio healthwearable manufacturerwearable solution

Get In Touch With Us

Related Products


Copyright © Shenzhen Youhong Technology Co., Ltd. All Rights Reserved | Sitemap | Powered by Reanod