Apple

Apple Apple Watch Ultra 2 (GPS + Cellular) Titanium Smartwatch

4.7 (664 reviews)
MIL-STD

Rugged 49mm titanium smartwatch with precision dual-frequency GPS, 100m water resistance, and up to 72-hour battery life.

$729.96*$799.00Save 8%
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The Apple Watch Ultra 2 is Apple's most rugged and feature-rich smartwatch, designed specifically for athletes, adventurers, and anyone who demands more from a wearable. Its 49mm corrosion-resistant titanium case, now available in satin black, is paired with a sapphire front crystal and tested to MIL-STD 810H military standards. The superbright Always-On Retina display ensures readability even in direct sunlight, while the oversized Digital Crown and customizable Action button provide tactile, glove-friendly control in demanding environments. Water resistance to 100 meters, EN13319 dive certification, and depth sensing up to 40 meters make it a legitimate tool for swimmers and recreational divers alike.

On the performance tracking side, the Ultra 2 delivers precision dual-frequency GPS for accurate route mapping across running, cycling, and hiking. Runners benefit from automatic track detection and advanced running form metrics, while cyclists can connect directly to Bluetooth power meters for Functional Threshold Power data. Hikers gain offline maps and a full-featured Compass app with waypoints and Backtrack navigation. Health monitoring is equally comprehensive, featuring ECG, blood oxygen readings, irregular heart rhythm notifications, overnight health metrics, and sleep apnea detection. Safety features include hard fall and car crash detection with automatic emergency service contact, plus a built-in siren. With cellular connectivity, up to 36 hours of standard battery life — extending to 72 hours in Low Power Mode — and the full watchOS ecosystem, the Ultra 2 is built to be the only device on your wrist whether you are training, exploring, or going about daily life.

Key Features

WHY APPLE WATCH ULTRA 2 — Meet the ultimate sports and adventure watch. Advanced features for runners, cyclists, swimmers, hikers, divers, and more. Rugged titanium case, now available in satin black. Superbright Always-On Retina display. Incredibly accurate precision dual-frequency GPS.* Powerful health, safety, and connectivity features.* And up to 36 hours of battery life for normal use and 72 hours in Low Power Mode.*

EXTREMELY RUGGED, INCREDIBLY CAPABLE — 49mm corrosion-resistant titanium case. Sapphire front crystal. Large Digital Crown and customizable Action button for instant control over a variety of functions. Tested to MIL-STD 810H.* Water resistance 100m.*

THE FREEDOM OF CELLULAR — With a cellular service plan you can call and text without your iPhone nearby.* Stream your favorite music and podcasts. Get directions with Maps.

MAXIMIZE YOUR TRAINING — Advanced metrics, views, and experiences in the Workout app, including Heart Rate Zones, custom workouts, and training load, which can provide insights into the impact your workouts have on your body over time.

FOR RUNNERS — Precision dual-frequency GPS for incredible accuracy.* Automatic track detection. Advanced running form metrics to help understand how efficiently you run. Customizable workouts that can include warmups, recovery intervals, and time to cool down.

FOR CYCLISTS — Powerful metrics take your cycling to the next level. See your speed, heart rate, and elevation in workout views. Start a cycling workout from your watch and it will automatically appear as a Live Activity on your iPhone, making it easier to see. Connect directly to Bluetooth accessories like power meters so you can see Functional Threshold Power and cadence.

FOR HIKERS — Offline maps let you navigate with just your Apple Watch. And the Compass app is packed with essential navigation tools like current heading, elevation, longitude, and latitude. Find the last place where you had cellular reception. Mark your location with Compass Waypoints. Use Backtrack to map where you’ve been and retrace your steps.

FOR SWIMMERS AND DIVERS - Automatic stroke detection, lap count, splits, sets, and Custom Workouts for pool swimmers. Open water swimmers can view a route map in their workout summary. Full dive computer capabilities with the Oceanic+ app.* Senses depth to 40 meters along with water temperature. Certified EN13319. See tide conditions for shorelines around the world with the Tides app.

ADVANCED HEALTH AND SAFETY FEATURES — Take an ECG.* Use the Blood Oxygen app.* Get notifications for irregular heart rhythm.* See overnight health metrics. Track sleep and get notifications if Apple Watch detects signs of sleep apnea.* Connect automatically to emergency services in the event of a hard fall or a severe car crash. And call for emergency help or activate a siren with the press of a button.*

* LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more. Blood Oxygen: Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app. Requires the latest watchOS and iOS software.

Specifications

Brand
Apple
Model
Apple Watch Ultra 2 (GPS + Cellular)
Case Size
49mm
Case Material
Corrosion-Resistant Titanium
Display
Superbright Always-On Retina
GPS
Precision Dual-Frequency
Connectivity
GPS + Cellular, Wi-Fi, Bluetooth
Water Resistance
100m (EN13319 Certified)
Depth Sensing
Up to 40 meters with water temperature
Operating System
watchOS 10
Battery Life
Up to 36 hours (normal use), 72 hours (Low Power Mode)
Battery Type
Lithium Ion
Health Features
ECG, Blood Oxygen, Irregular Heart Rhythm, Sleep Tracking, Sleep Apnea Detection, Overnight Health Metrics
Safety Features
Hard Fall Detection, Car Crash Detection, Emergency SOS, Siren
Durability
MIL-STD 810H, Sapphire Front Crystal
Special Controls
Digital Crown, Customizable Action Button

Pros & Cons

👍 Pros

  • 49mm corrosion-resistant titanium case with sapphire crystal withstands extreme conditions and MIL-STD 810H testing
  • Precision dual-frequency GPS delivers highly accurate location tracking for running, cycling, and hiking
  • 100m water resistance with depth and temperature sensing supports serious swimming and diving use
  • Up to 72 hours of battery life in Low Power Mode significantly extends time between charges
  • Comprehensive health suite includes ECG, blood oxygen, sleep apnea detection, and crash/fall detection

👎 Cons

  • Premium price point places it well above most competing smartwatches
  • 49mm case size may feel oversized on smaller wrists
  • Requires an iPhone for initial setup and full functionality — not compatible with Android devices
  • Cellular plan adds an ongoing monthly cost for untethered connectivity
  • Some advanced features like the Oceanic+ dive computer require separate app subscriptions

Frequently Asked Questions

It provides up to 36 hours of battery life during normal use and up to 72 hours when Low Power Mode is enabled.
Yes, it is water resistant to 100 meters, certified to EN13319, senses depth up to 40 meters along with water temperature, and supports full dive computer capabilities through the Oceanic+ app.
With an active cellular service plan, you can make calls, send texts, stream music, and get directions without your iPhone nearby.
The customizable Action button provides instant one-press access to a variety of functions you choose, such as starting a workout, marking a Compass Waypoint, or triggering a siren.
It offers ECG readings, blood oxygen measurements, irregular heart rhythm notifications, overnight health metrics, sleep tracking with sleep apnea detection, and automatic emergency service connections for hard falls or severe car crashes.