Apple also unveiled the Watch Series 8. Physically, it's almost identical to the Series 7 but uses the new S8 chip, adds a temperature sensor, crash detection, and a new Ultra low power mode. The temperature sensor will scan your skin temperature every five seconds, using a combination of two sensors - one on the skin and another just under the display. It can detect changes as small as 0.1° C and will help with Ovulation predictions and cycle deviation tracking.
Crash detection works thanks to the 3-axis
gyro sensor and a new High G-force accelerometer which can detect up to 256
G's. The new sensor samples motion 4 times faster than the old accelerometer
and will be able to distinguish between a front or a side impact, a rear-end collision,
or a rollover. Upon detecting a crash, the Watch Series 8 will automatically
notify the emergency services and your emergency contacts.
The Watch Series 8 gets 18 hours of
battery life with an always-on display, automatic activity tracking, and fall
detection, but the optional low-power mode lets you axe some of the features
and double that to 36 hours. The Apple Watch Series 8 comes in four colors -
Lunar, Astronomy, Metropolitan, and Modular, with a case made with 100%
recycled aluminum, as well as three stainless steel models. Sales start today
at US$ 399 for a GPS-only model and US$ 499 for a GPS + Cellular, shipments begin on
September 16.
