✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
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The ATM rating indicates how much water pressure a device can withstand. 3 ATM is one of the lowest ratings and means that the device can only withstand splashes of water, whereas 20 ATM is one of the highest ratings and means that the device can be used for snorkeling and water sports.
Unknown. Help us by suggesting a value. (Apple Watch Series 6)
IP68
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
Unknown. Help us by suggesting a value. (Apple Watch Series 6)
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Apple Watch Series 9 GPS + Cellular Aluminium 41mm: Not applicable
Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
Your blood oxygen level is a measurement how much oxygen is reaching your muscles. It is important because low levels mean that you will become easily fatigued during exercise. The more exercise you do, the better your blood oxygen levels will become.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
Your sleep data is analysed to give you a report, available to view through the app or website. This allows you to see the quality of your sleep and to help you make improvements.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
A multi-sport mode allows you to easily switch between tracking different sports such as running, cycling, and swimming. This feature is ideal for those who need to change quickly between various activities (e.g., triathletes).
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
✖Apple Watch Series 9 GPS + Cellular Aluminium 41mm
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices (e.g., sports watches, smartphones, and cycling computers).
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
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Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
Heart rate variability (HRV) tracking measures fluctuations in the time between heart beats. These fluctuations can be an indication of health conditions (such as heart conditions or mental health issues). Note: This feature may not be available in all markets.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
VO2 max capacity is a measurement of the amount of oxygen your body can use during physical exercise. A high VO2 max capacity indicates good fitness levels.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
This measurement is your heart rate per minute when you're at rest, such as when you're relaxed, sitting, or lying down. For adults, this is typically between 60–100.
✖Apple Watch Series 9 GPS + Cellular Aluminium 41mm
This is based on various information, such as your previous workout, sleep quality, and stress levels. Taking everything into account, it will give you an idea of whether your body is ready for another workout or if you should focus on recovery.
✔Apple Watch Series 9 GPS + Cellular Aluminium 41mm
Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.
✖Apple Watch Series 9 GPS + Cellular Aluminium 41mm
aptX is a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm, and supports 16-bit audio at a bit rate of 384kbps.
It is compatible with smart scales such as the Fitbit Aria and Withings range. These scales transmit information such as weight and BMI to connected services over Wi-Fi.
✖Apple Watch Series 9 GPS + Cellular Aluminium 41mm
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
Comments
canal
2 years ago
9 / 10
Relógio muito bom pelo preço recomendo muito
canal
2 years ago
9 / 10
Sanjaya
1 year ago
10 / 10
Best product ever
Sanjaya
1 year ago
10 / 10
Wow. Great product I have used ever. I used this from 2 years and fully satisfied with this product.