KoreTrak watch functions can be checked. Measuring pulse or oxygen saturation does not take much time. All measured data can be read on the display of the KoreTrak watch. Extended Battery Backup KoreTrak watch has a 96-hour battery backup. So, on a single charge, you can use it for 4 days non-stop. To charge, simply plug the smartwatch with the micro-USB cable included in the package. Take photos on the go You can take photos while jogging or going to work and show to your friends instantly. A good way to keep tabs with your friends, if you ask me. Waterproof The premium smartwatch boasts an IP67 rating. This means its waterproof in all circumstances. So, the smartwatch supports all types of fitness regimes, no matter what workout you choose to perform, or how much you sweat. Portability With the KoreTrak watch, you .

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