Samsung galaxy watch 4

361mAh 247mAh *Typical value tested under Samsung laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated(minimum) capacity is 361mAh for Galaxy Watch4 Classic 46mm, 247mAh for Galaxy Watch4 Classic 42mm. Actual battery life may vary depending on network environment, usage patterns, and other factors. *Battery time is based on our own laboratory measurements, and may vary depending on factors such as device settings, usage patterns and operating conditions. AP Exynos W920 Dual Core 1.18GHz OS Wear OS Powered by Samsung Memory 1.5GB RAM + 16GB Internal Memory *Actual storage available may vary depending on pre-installed software. RAM capacity may vary depending on model, color, and country. Connectivity LTE, Bluetooth® 5.0, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, A-GPS/GLONASS/Beidou/Galileo *Beidou may not be available in certain regions. *LTE connectivity only available in LTE models. Sensor Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor, Hall sensor Durability 5ATM+IP68/MIL-STD-810G Compatibility Compatible with Android 6.0 or higher, RAM 1.5GB above *Device activation is only available after connecting to a smartphone that supports Google Mobile Services(GMS). *Please refer to your device manufacturer to find out whether your smartphone s...

BLOOD OXYGEN Measure blood oxygen levels from your wrist Built-in blood oxygen measurement on Galaxy Watch4 lets you check the amounts of oxygen in your bloodstream at any time. Oxygen saturation is directly linked to physical performance, so monitoring your blood oxygen can help you maintain your health. Learn how to develop healthy sleep habits with Sleep coaching. By tracking your sleep patterns and completing sleep surveys, our program assigns 1 of 8 sleep symbol animals that represents your sleep type. It then provides a 4 to 5 week coaching program with helpful sleep tips, missions and checklists.

361mAh 247mAh *Typical value tested under Samsung laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated(minimum) capacity is 361mAh for Galaxy Watch4 44mm, 247mAh for Galaxy Watch4 40mm. Actual battery life may vary depending on network environment, usage patterns, and other factors. *Battery time is based on our own laboratory measurements, and may vary depending on factors such as device settings, usage patterns and operating conditions. AP Exynos W920 Dual Core 1.18GHz OS Wear OS Powered by Samsung Memory 1.5GB RAM + 16GB Internal Memory *Actual storage available may vary depending on pre-installed software. RAM capacity may vary depending on model, color, and country. Connectivity LTE, Bluetooth® 5.0, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, A-GPS/GLONASS/Beidou/Galileo *Beidou may not be available in certain regions. *LTE connectivity only available in LTE models. Sensor Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor Durability 5ATM+IP68/MIL-STD-810G Compatibility Compatible with Android 6.0 or higher, RAM 1.5GB above *Device activation is only available after connecting to a smartphone that supports Google Mobile Services(GMS). *Please refer to your device manufacturer to find out whether your smartphone supports Google Mobile Service...

The Samsung Galaxy Watch 4’s headline feature is a revamp of its software that combines the look and feel of Samsung’s existing Tizen platform and the functionality of Wear OS. It has good fitness features, strong battery life and a comfortable design. There are some compatibility issues, which may frustrate some potential buyers, but largely the Galaxy Watch 4 is an interesting iteration of Samsung’s top smartwatch formula. • Samsung Galaxy Watch 4 40mm Smartwatch (Black) at Amazon for $135 Back to the Watch 4, and on paper the overall upgrade here versus the previous model is also limited in software and hardware, but as this Samsung Galaxy Watch 4 review points out, it's suitable for anyone who’s looking for a top-end smartwatch that can track workouts, as well as offer a lot of other smart features that many alternative wrist companions can't. Given those caveats, there's plenty to like about the watch's design. There’s a virtual rotating bezel – a returning feature from the The fitness features here aren’t hugely different to what we’ve seen before, but there is a new body composition tool that gives you a rough idea of your body fat percentage. We’ve found that GPS, heart rate monitoring and other fitness features are well thought out on the Galaxy Watch 4. Battery life isn’t a huge concern on the Galaxy Watch 4, but it isn’t the longest lasting smartwatch we’ve ever seen. It’ll last up to around two days with normal to intensive usage, and around three days if you’r...