Apple Watch Series 12 GPS + Cellular 42mm Space Grey Aluminium Case Navy Blue Sport Band – S/M. Smartwatch, Health + Fitness + Sleep Tracking, Heart Rate, Safety

Overview

Stay connected, understand your health and keep your everyday goals within reach with the Apple Watch Series 12 GPS + Cellular 42mm – Space Grey Aluminium Case with Navy Blue Sport Band, S/M.

Designed to become an intelligent companion on your wrist, Apple Watch Series 12 brings together advanced health monitoring, fitness tracking, detailed sleep insights, personal safety features and independent cellular connectivity in a slim, lightweight design.

The combination of a refined Space Grey aluminium case and comfortable Navy Blue Sport Band gives this configuration a sophisticated everyday look, while the 42mm case offers a compact fit without sacrificing the clarity of Apple's Always-On Retina display.

Key Features & Benefits

• Stay Connected Even When Your iPhone Isn't With You – The GPS + Cellular model can make calls, send messages and access supported connected features using a compatible mobile network plan, giving you more freedom when running, exercising or leaving your phone behind.
• Understand Your Health Beyond Simple Step Counting – Apple's advanced Health Sensing System combines an electrical heart sensor, always-on optical heart sensor, temperature sensor and additional health technologies to provide meaningful information throughout the day.
• Keep a Closer Eye on Your Heart – Monitor heart rate throughout the day and receive high or low heart-rate notifications and irregular rhythm notifications when supported, helping you stay better informed about changes detected by your watch.
• Take an ECG from Your Wrist – The built-in electrical heart sensor supports Apple's ECG app in applicable regions, letting you record an electrocardiogram directly from your wrist.
• Wake Up with Better Insight into Your Sleep – Automatic sleep tracking records sleep duration and sleep stages, while Sleep Score helps turn overnight data into information that is easier to understand.
• Track Important Overnight Health Trends – The Vitals app can bring together measurements such as heart rate, respiratory rate, wrist temperature, sleep duration and heart-rate variability, helping you understand how your overnight metrics change over time.
• Receive Advanced Health Notifications – Series 12 supports features including sleep apnoea notifications and hypertension notifications where available and subject to Apple's regional and eligibility requirements.
• See More at a Glance Without Raising Your Wrist – The Always-On Retina OLED display keeps essential information visible, reaching up to 2,000 nits peak brightness for strong readability in bright environments.
• Protect the Display During Everyday Wear – The aluminium model features Ceramic Shield 2 over the display, helping provide durable everyday protection.
• Go Longer Between Charges – Enjoy up to 24 hours of normal use, extending to as much as 38 hours in Low Power Mode, helping the watch comfortably cover work, workouts and overnight sleep tracking.
• Recharge Quickly When Time Is Short – Fast charging can restore up to 80% battery in around 30 minutes, while approximately 15 minutes of charging can provide up to 12 hours of normal use under Apple's test conditions.
• Fit Sleep Tracking Around Your Routine – Around 5 minutes of charging can provide up to 10 hours of sleep tracking, making it easier to wear the watch overnight without lengthy charging breaks.
• Train with More Useful Fitness Data – Track workouts with metrics including heart-rate zones, Training Load, VO₂ max, running pace, cadence, stride length, elevation and more, giving you better insight into how your fitness is progressing.
• Built for Swimming and Everyday Activity – 50-metre water resistance makes Apple Watch Series 12 swimproof for suitable shallow-water activities, while IP6X dust resistance provides additional everyday durability.
• Get Help When You May Need It Most – Built-in Fall Detection, Crash Detection, Emergency SOS and international emergency calling can help you contact emergency services or assistance in supported situations.
• Navigate and Train with Accurate Positioning – Precision GPS supports multiple satellite systems, helping improve location tracking during outdoor runs, walks, cycling and navigation.
• Enjoy Faster, Smarter Everyday Performance – The S11 chip with a 64-bit dual-core processor and 4-core Neural Engine powers responsive interactions, health processing and intelligent watchOS features.
• Store More Directly on Your Watch – With 64GB of built-in storage, there is plenty of room for supported apps, downloaded content and other watch data.
• Comfortable for All-Day Wear – The 42mm aluminium GPS + Cellular model weighs only around 31.5g before the strap, making it lightweight enough for exercise, work and overnight sleep tracking.
• A Comfortable Fit for Smaller to Medium Wrists – The S/M Sport Band fits wrists approximately 130–180mm, with a durable pin-and-tuck closure designed for secure everyday and fitness use.

Why Choose This Product?

The Apple Watch Series 12 GPS + Cellular is more than a smartwatch for checking notifications. It is designed to help you stay connected while developing a clearer understanding of your health, activity, recovery and everyday habits.

Cellular connectivity means you can head out for a run or walk without always needing to carry your iPhone, while advanced health sensors continue gathering meaningful information in the background. During workouts, detailed performance metrics help you understand your progress. At night, sleep and Vitals data provide another view of how your body is responding to everyday life.

Safety technologies such as Fall Detection, Crash Detection and Emergency SOS add another layer of reassurance, while the improved battery life and fast charging make it easier to wear the watch for both daytime activity and overnight tracking.

Finished in Space Grey aluminium with a Navy Blue Sport Band, this configuration balances professional styling with the durability and comfort needed for everyday wear.

Specifications