Specifications

Display

Always-On Retina LTPO3 OLED Display Resolution: 422 × 514 pixels Brightness: Up to 3000 nits peak brightness 1 nit minimum brightness Refresh Rate: 1Hz adaptive Display Protection: Sapphire crystal Night Mode supported on Ultra watch faces

Connectivity

Bluetooth 5.3 Wi-Fi 4 (2.4 GHz & 5 GHz) LTE and 5G RedCap support Second-generation Ultra Wideband chip Apple Pay International roaming

Build & Design

Dimensions 49 × 44 × 12 mm / Weight 61.6 g (Natural), 61.8 g (Black)

Smart Features

AI workout coaching Advanced running metrics Race Route feature Pacer functionality Heart Rate Zones Automatic track detection Training Load analysis Cycling power metrics Bluetooth fitness accessory support Dive computer support Custom workout creation Fitness app synchronization with iPhone.