Product Overview

• Operating System: watchos
• Memory Storage Capacity: 64 GB
• Special Feature: Activity Tracker, Always On Display, Cycle Tracking, GPS, Heart Rate Monitor
• Battery Capacity: 542 Milliamp Hours
• Connectivity Technology: 5G and LTE, GPS + Cellular
• Wireless Communication Standard: 802.11a/g/n/ac, Bluetooth
• Battery Cell Composition: Lithium Ion
• GPS: Built-in GPS
• Shape: Rectangular
• Screen Size: 49 Millimeters

Product Features

• RUGGED AND READY TO GO — The ultimate sports and adventure watch is built to last with an extremely tough titanium case and a strong sapphire crystal display. Water resistant 100m — great for swimming, diving, and high-speed water sports.*
• BRIGHT, BEAUTIFUL DISPLAY — A large and advanced display that emits more light at wider angles — making it even brighter and easier to read.* You can also use the display as a flashlight.
• MULTIDAY BATTERY LIFE — Up to 42 hours of normal use and up to 72 hours in Low Power Mode.* Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.*
• ULTIMATE RUNNING & WORKOUT COMPANION — Precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, Workout Buddy powered by Apple Intelligence from your nearby iPhone,* and training load give runners, swimmers, cyclists, and athletes everything they need.
• SAFETY FEATURES — Ultra 3 can detect a hard fall or severe car crash.* If you don’t have cell service or Wi-Fi, built-in satellite communications let you text emergency services via satellite to get help.*
• CUSTOMIZABLE ACTION BUTTON — One quick press gives you precise, physical control over a variety of customizable functions — like starting a workout or turning on the flashlight.
• INVALUABLE HEALTH INSIGHTS — Get notified of possible hypertension,* an irregular rhythm,* sleep apnea,* or an unusually high or low heart rate. Track your sleep score and your daily health status with the Vitals app* and take readings of your blood oxygen.*
• THE FREEDOM OF CELLULAR — Take and make calls, stream music and podcasts, and listen on your AirPods or the built-in watch speaker — all without your iPhone.* And now with speedy 5G, you can get fast performance on the go.*
• TRAILBLAZING BANDS — Ultra 3 has four elegant, endlessly versatile band styles that meet all the demands of your daily activities, from workouts to nights out.
• * LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.

Product Information

Product Dimensions	‎8.4 x 4.6 x 1.5 inches
Item Weight	‎2.24 ounces
Manufacturer	‎Apple
ASIN	‎B0FQFPSGLT
Item model number	‎MF1H4LW/A
Batteries	‎1 Lithium Ion batteries required. (included)
Date First Available	‎September 8, 2025