|Display type||Retina LTPO OLED, 2000 nits (peak)|
|Display Size||1.92 inches|
|Resolution||502 x 410 pixels (~338 ppi density)|
|Sensors||Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)/(water)|
|Audio 3.5mm jack||No|
|WLAN||Wi-Fi 802.11 b/g/n, dual-band|
|Bluetooth||5.3, A2DP, LE|
|Dimensions||49 x 44 x 14.4 mm (1.93 x 1.73 x 0.57 in)|
|Weight||61.3 g (2.15 oz)|
|2G bands||GSM 850 / 900 / 1800 / 1900|
|3G bands||HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100|
|4G bands||1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66|
The Apple Watch Ultra is designed to be used while wearing gloves. This can be seen through the larger screen and more clearly defined crown. A specialized action button gives the user access to a wider range of functions.
The Apple Watch Ultra is aimed at people who might not be able to charge easily. As a result, it comes with the biggest battery life of any Apple Watch yet, with 36 hours on a single charge. Low Power Mode ratchets this length up to 60 hours per charge for a truly insane amount of battery life.
This watch even comes with a depth gauge for helping you on dives. It’s certified to EN13319, the standard for most dives, with a depth of up to 30 meters deep. This essentially turns the Apple Watch Ultra into a dive computer. The Apple Watch Ultra is twice as water resistant as any other Apple Watch, ensuring it will stay safe even as you chase a dolphin deep into the waves.