Dobrý den, v úvodním popisu máte uvedeno vodotěsnost 500 m (50 ATM), na stránkách POLAR je však u těchto hodinek pouze 50 m (5 ATM) - asi by bylo vhodné si tuto klíčovou informaci (dle které se dá i filtrovat) opravit.

At first glance, the Polar Vantage V3 smartwatch impresses with its elegant design and rounded AMOLED display, protected by Gorilla Glass. At night, the watch can monitor your sleep, and you can set a wake-up time with the alarm. The smartwatch uses an improved optical sensor to measure your heart rate. In addition, you can use the watch to take an ECG or check your blood oxygen saturation. The Polar Vantage V3 displays incoming notifications from your phone after pairing via Bluetooth 5.1 wireless technology. The smartwatch features dual-band GPS that uses the GPS, Galileo, QZSS, GLONASS, and BeiDou satellite systems, so you always get accurate distance information, for example when running. The 488mAh battery keeps the Polar Vantage V3 smartwatch going for up to 53 hours with GPS and heart rate monitoring turned on.
The display of the Polar Vantage V3 watch has a 1.39" screen size, a resolution of 454×454px, and a pixel density of 326 PPI. The touchscreen is protected by Gorilla Glass. You can easily customise the Polar smartwatch by choosing from a wide range of watch faces, which can be further tailored with widgets for quick access to various functions. Thanks to the AMOLED display, the Polar Vantage smartwatch can be used as an emergency light source. Activating the flashlight makes the display light up at maximum brightness. The Polar Vantage V3 uses GPS, Glonass, BeiDou, QZSS, and Galileo satellite systems for precise positioning wherever you are. You can download detailed topographic maps to the smartwatch, so you'll never get lost. You can sync your routes, view the map on the watch in real time, and navigate directly from your wrist.
The Polar Vantage V3 smartwatch is equipped with an improved optical sensor featuring a new arrangement of LEDs and sensors. This allows the watch to measure your heart rate better than ever before. It can also measure blood oxygen saturation and determine heart rate variability. An interesting feature is the ability to take an ECG by placing your finger on the unlock button. In just a few seconds, the Polar Vantage V3 watch will take your ECG – anytime, anywhere. The smartwatch tracks temperature statistics and its fluctuations during the night compared to your 28-day average. The 488mAh battery keeps the smartwatch running for up to 8 days with normal use. With GPS and continuous heart rate monitoring enabled, the battery life reaches up to 53 hours. The larger battery capacity and more energy-efficient technology give the watch even longer battery life compared to previous models.
The watch provides everything you need to accurately measure your performance across various sports. You can choose from over 150 disciplines. The Polar Vantage V3 shows you which energy sources you are using, helping you better adjust your training intensity to target the right source. If you are inactive for an extended period, the Polar Vantage V3 will remind you to get up and stretch or take a walk. Your daily activity goal is displayed as a circle that gradually fills up until it reaches 100%. To perform at your best, your body needs to be well-rested. The Polar Vantage V3 uses the Recovery Pro™ feature, which is synchronised with Training Load Pro™. This gives you a comprehensive overview of your recovery, so you know when your body is ready for the next workout. The Polar Vantage V3 will also show you if you are training at the right intensity and if it might be a good idea to slow down.
The smartwatch automatically measures the quality and duration of your sleep. It also precisely determines the time spent in each stage (light, deep, and REM). With the SleepWise™ feature, you can see how your sleep affects your energy and alertness levels throughout the day. The Polar Vantage V3 smartwatch can assess your body's overnight recovery, showing how your body is coping with exertion. All data from the Polar Vantage V3 smartwatch is transferred to the Polar Flow app after pairing with your mobile phone. There, you can see all your metrics clearly displayed, analyse your progress, and achieve better results. The app is also available on desktop devices. All your data is kept secure with strong encryption.
Specifications can be changed without notice. Images are for illustrative purposes only.