Apple Watch Series 5 GPS + Cellular Ceramic Case 44mm
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.
Apple Watch Series 5 GPS + Cellular Ceramic Case 44mm
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 5 GPS + Cellular Ceramic Case 44mm
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 5 GPS + Cellular Ceramic Case 44mm
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 5 GPS + Cellular Ceramic Case 44mm
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 5 GPS + Cellular Ceramic Case 44mm
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.
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.
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 5 GPS + Cellular Ceramic Case 44mm (Apple Health)
Your data is synced to the cloud, making it easier to access across different devices and making sure it is always backed up in case you lose your device.