HK4 HERO Smart watch

1.5" LTPO AMOLED 2.5D Amplitude screen/ SF32LB551 Chip

Compass·Resolve direction Accurate resolution,safe and reliable

Built-in compass function for outdoor exploration It can easily and quickly identify the indicated direction.

1.5"LTPO AMOLED 2.5D Amplitude screen

The watch mirror is explosion-proof, scratch proof and crack proof, allowing you to use high-strength technology at any time with clearer picture.

Background upgrade

Update software synchronously at any time

Powerful Flagship Internal Drive

New Siche SF32LB551: High performance dual core processor, integrated high performance 2D graphics engine, and artificial intelligence neural network accelerator

Bluetooth: Low power Bluetooth 5.2
CPU: Dual core architecture 1.4MB running memory

Screen brushing rate: 240MHz+48MHz high brush screen

Operation Dominant Frequency
240+48MHz, make the peak performance more vigorous and lasting, and enable the rapid experience of new evolution

Intelligent Translucent Split Screen

Swipe left to display time, weather, and common applications to display shortcut menu.

Luxury craftsmanship interprets craftsmanship aesthetics

Fully upgraded,the alloy watch case is formed by multi-channel CNC, and the metal texture wiredrawing effect surrounds the entire middle frame. With 2.02 inch high-definition full screen, the display details are vivid and vivid, and the color levels are clear. The gem technology bevel cut high-strength mineral glass mirror, which is scratch resistant and wear-resistant, and the surface is fingerprint proof vacuum coating, so that the touch is smoother, and the atmosphere is outstanding to interpret the craftsman's aesthetics.

With a slight turn, the target is straight.

Simply turn the "rotating crown" sIightly to zoom the applications on the chessboard desktop to reach the target quickly, which brings you a smooth operation experience with the high refresh rate of the screen.

Support NFC Access Unlocking

NFC function are newly launched. One touch of the access control card is simulated. one touch of the "drop" is free to travel. One touch of the "drop" is free to call, one touch of the "touch" is to hange the health code, and one touch of the application is free and convenient.

Tips: only 13.56 band ID card is supported (compatible with 80% access control in the market)

HD True Sound Such as on-site communication

Phone synchronization of favorite contacts
High fidelity waterproof speakers areused, and Bluetooth hands-free calls show the original high definition, whether in sports or driving, when the phone calls, it is pushed to the watch to answer with one button. Free your hands and let communication be more free.

Real time message prompt Receive replies in a timely manner

Through Bluetooth connection to mobile phones,phone, WeChat and various APP information can be synchronized with the watch in real time, so that you can not miss every important moment.

15+Sport Mode lgnite the passion of sports

Exercise with you and record for you. It supports multiple sports modes, including customized sports modes and more than 10 professional sports modes to provide you with professional sports evaluation and suggestions, so as to help you better understand the sports effect.Every bit of your sweat counts

Professional Sports Analysis

During exercise, you can view your exercise time, distance steps, calorie consumption and heart rate changes at any time, and you can also set exercise goals to view the whole day step count data and the exercise data of the past seven days.

New Horizon of Dial Interaction

Select a night sky dial and click on the night sky, it will bloom with gorgeous fireworks; In the moonlight of the lotus pond, the water on the dial will ripple in waves; Click the wheel and it will turn quickly A number of new personalized dials are built in. The APP dials market is updated regularly. Hundreds of dials are available for you to choose from. You can also set your favorite pictures and photos as the background of the dials. You can change them at anytime, anywhere with one key, making you different at any time.

Multiple Menu Modes
Random switching is a special feature for you. The rich preset menus meet the diversified aesthetic requirements. They can be matched according to your mood, style and occasion.


Continuous heart rate monitoring throughout the day. Always pay attention to heart health

Built in optical heart rate sensor, equipped with version3.0 intelligent heart rate algorithm can accurately sense even minor changes.24-hour continuous monitoring of heart rate helps you understand your heart rate, and prevent potential heart problems. Adjust exercise time and amount of exercise according to heart rate changes at any time.