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This Xiaomi KK70 PPG smart watch on sale at only 46 dollars! With free shipping to Spain and Chile. There is a cost for shipping to Peru, Bolivia, Colombia, Mexico, etc.
This Xiaomi KK70 PPG smart watch on sale at only 46 dollars!
This is an Aliexpress offer with global shipping. The Xiaomi KK70 PPG smartwatch is made of stainless steel, is waterproof and allows wireless charging. 
Advantages
- Its 1.39-inch screen is High Definition with a great resolution of 454 × 454 that favors its use in various conditions.
- It has a rotary button that facilitates its handling for changing pages or for scrolling up or down, left or right.
- It has a dual display with function modules where you can orderly configure the stopwatch, battery, sports, health parameters and others.
- It’s wireless charging, so you can say goodbye to inconvenient and cumbersome ways to get power.
- You can make high-fidelity Bluetooth calls in hands-free mode and with a speaker that is waterproof.
It has a QR code linked to the WearPro App for various functions. - Your privacy is protected anywhere and anytime because it has a high security combination to lock it down.
- Furthermore, it offers a custom shortcut component that fits your needs.
- It has an elegance and aesthetics that is evident in the quality of its glass and also has a high resistance thanks to its stainless steel construction.
- The battery has great autonomy: 7 days in normal use, 30 hours in standby mode and 10 hours in sports mode.
- You can enjoy remote music playback while exercising.
- Its sports modes include weightlifting, soccer, cycling, and running, among others.
- It helps you make better use of your rest periods with sleep monitoring.
- PPG-ECG technology monitoring is capable of detecting even suffocation, dizziness and palpitations.
Includes three dynamic menus. - Hundreds of available watch faces match a variety of straps.
- It has weather forecast for your outdoor outings.
The RTL8762DK chip provides efficient performance both in sports and in the work of intelligent motion tracking algorithms.
Disadvantages
- It does not have a SIM card.
- This watch does not include a GPS system.
- You can’t use it for swimming or lathering it up.
- The results of the measurements obtained are for reference only.
- It does not have a removable battery.
- Some functions of the QR code can only be used in China.
Many favorable user reviews refer to the quality of the KK70 Smartwatch’s waterproof speaker and its high-fidelity sound. In addition, all calls can be received on the watch just by touching the screen, facilitating communication.
The design of the KK70 Smartwatch has likewise received much praise, for the perfect blend of light and shade on the dial and a sleek bezel that provides an understated look that catches the eye of others. To this aspect we must add another feature that has won many favorable opinions: the enormous variety and quantity of watch faces, from which you can choose images of sports, art, health or your own photographs.
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