Huawei Watch Ultimate - Black

The main advantage of ceramics is the high hardness and color stability. It's harder than stainless steel, and therefore has a very high resistance to scratching. It is hypoallergic and therefore suitable for all with increased skin sensitivity. Its main drawback is its fragility - can break during strong impact.

The watch case is made from innovative Liquid Metal material, and when in direct comparison with stainless-steel shows 4.5 times the strength, 2.5 times the hardness and 14.4% lighter. Corrosion resistance and mechanical wear is also at an excellent level.

Hydrogenated nitrile rubber, abbreviated as HNBR or H-NBR. It is a new type of nitrile rubber (NBR). HNBR achieves excellent heat resistance and resistance to ozone and oils. Simultaneously, this material is very pleasant to the touch.

Make or receive calls directly from your watch. Thanks to the integrated speaker and microphone, the watch replaces wireless hands-free, so you have your hands free and can completely concentrate on the activity that you're currently performing.

The alarm is repeated every day at the specified time.

High-precision ECG and PPG sensors detect arterial stiffness, which is an indicator of arteriosclerosis. With the help of science-based tips and recommendations, it is possible to strengthen your cardiovascular health.

The watch is equipped with GPS navigation.

The watch calculates calories consumption during exercise.

Sensor sports feature using a built-in triaxial accelerometer. The step counter can be started manually, or it starts automatically when recording a walk or run. The display shows the total number of steps and the number of steps per hour, with a target setting of 1,000 to 50,000 steps available, accompanied by a sound alert. The watch face also indicates your walks progress with a lack of activity alert.

Check how your heart is working. The ECG function uses a combination of an optical sensor and an electrocardiogram. The measurement process takes around 30 seconds. You can view the recorded heart rate graph on a connected smartphone.

With the built-in optical sensor, heart activity is monitored up to a maximum of 220 beats per minute. It's possible to record and display the current heart rate, which is the basis for setting the target rate, evaluating the minimum and maximum rate, a graphical indication of the current rate zone and a graph of the course of heart rate.

When activated, it monitors and records selected body functions while sleeping. Based on the stored motion and heart rate sensor data, it‘s possible to analyse the course and quality of sleep in the application, as well as detecting the approximate cause of morning fatigue.

Smart watches are able to alert you with a sound for an incoming message or event. Notifications can be set for social networks, SMS, email, applications, calendar and alarm clock.

Change the look of your clock dial quickly and easily. The options are virtually unlimited, and it's up to you whether you use your favourite photo or a luxury watch face design.

Recovery time is an estimate in hours of how long your body needs to recuperate after training. The time is based on the duration and intensity of the training session, as well as your overall fatigue. Recovery time accumulates from any exercise where heart rate is recorded. It also accumulates from running, swimming and cycling exercises without measuring heart rate. The time is cumulative across training sessions.

The all-new expedition mode supports dual-band five-system GNSS, providing you with more accurate positioning. This mode features display illumination dimming, making it easier to read in dimly lit environments, whether it's a night around a campfire or hiking under the stars.

The watch can record the dive time, the depth of the dive, time spent underwater and similar.

When you start Route back at the start of a workout or nature walk, the watch records the route you took and when you reach your destination, it guides you reliably back to where you started off .

The watch can be paired via Bluetooth with devices running on Android and iOS.

Stopwatch enables to measure time intervals.

View advanced training data, including exercise status and fitness activity progress, training load development, VO2MAX, and calculation of approximate recovery time.

A comprehensive set of useful features includes a display for distance travelled, speed, speed of movement and a number of other values calculated based on a combination of data obtained from GPS and accelerometer. Features provide an overview of time (elapsed time, lap time, lap length, average speed), altitude (cumulative ascent, cumulative descent, ascent/descent speed), calories burned and heart rate.

Watches marked with water tightness 100M/10ATM are designed for swimming and snorkeling and free diving without breathing apparatus. 100M/10ATM indicates the degree of water resistance standardized by ISO 6425. ISO tests include temperature changes, depth, pressure (water and air) for different times under the  rest and during manipulation with the operative part of the watch.

Sapphire glass in the watch was made in a laboratory by melting aluminium oxide (Al2O3) in the presence of hydrogen and oxygen at 2000 °C. After crystallisation into the corundum 'pear', it's cut and further processed into the desired shape and size. Sapphire glass is the hardest glass used in watches. It would be second behind diamond on the scale of mineral hardness, so it can only scratched by diamond. Its only disadvantage is its fragility.

The most widely used method of fastening, which is mainly used in leather and silicone straps. Simply turn on the buckle into the required holes as needed.