24-hour heart rate monitoring, guarding your health throughout the day: Quickly measure your heart rate through the green sensor LED light. When the heart rate is too high, prompt you in time. Using imported heart rate, combined with intelligent heart rate algorithm, whether it is resting or exercise heart rate Accurate monitoring, through scientifically quantified big data, you can see the daily heart rate curve changes
Portable health monitoring, heart rate and blood pressure measurement: By monitoring the pulse conduction rate, the reference value of blood pressure and blood oxygen changes can be analyzed, which can be measured at any time to understand your own health at any time; combined with big data, you can also analyze current health changes by viewing history trend
ECG monitoring, no matter how busy you are, don’t ignore your health: ECG monitoring assesses your heart health and integrates PPG+ECG measurement technology. It can be monitored at any time through the watch without cumbersome medical equipment.

HEAT DISSIPATION DESIGN: The semiconductor refrigeration technology uses the second law of thermodynamics to form a temperature difference through the current generated by the semiconductor refrigeration chip, exchange heat energy, and quickly transfer the cool feeling to the skin to achieve the purpose of cooling. Skin-friendly silicone material, comfortable to wear and suitable for neck
PORTABLE NECK FAN: Our portable mini fan cooler frees your hands and is convenient for indoor and outdoor use. The soft silicone material provides comfortable neck protection. The wind direction can be adjusted 360 degrees freely, and the cool wind can be enjoyed freely. Worry-free, very comfortable for daily use
LONG WORKING TIME: 3200 mAh battery runs continuously for an average of 3-8 hours (ventilation for 8 hours or cooling for 3 hours). USB charging, it takes 6-9 hours to fully charge. Noise reduction design, fan working sound

Beautiful appearance and easy to use. Multifunctional NFC smart ring, the main function is to store and exchange personal information, as well as encryption and unlock mobile content and personal privacy.
Connected with mobile phones through NFC radio frequency communication technology, you can perform mobile phone function operations and data sharing.
No charging / deep waterproof, built-in ultra-sensitive NFC chip, can work without power, easy to wear.