Apple Watch SE 3 GPS + Cellular 40mm Smartwwatch Midnight Aluminium Case Navy Blue Sport Band - S/M. Health + Fitness + Sleep Tracking, Heart Rate, Safety
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Product Description
Overview
Meet the Apple Watch SE 3 GPS + Cellular, a powerful and affordable way to stay connected, active and safe. Powered by the S10 chip, it features a brilliant Always-On Retina display, advanced health and fitness tracking, and built-in cellular connectivity, so you can call, text and stream even when your iPhone is out of reach.
This model pairs a lightweight 40mm Midnight Aluminium Case with a comfortable Navy Blue Sport Band in size S/M. With sleep tracking, heart rate monitoring, essential safety features and fast charging, the Apple Watch SE 3 is the perfect everyday companion.
Key Features
S10 Chip – A 64-bit dual-core processor and 4-core Neural Engine deliver fast, smooth performance.
Always-On Retina Display – An OLED LTPO display with up to 1,000 nits peak brightness for easy viewing outdoors.
Tough Ion-X Glass – 4x more crack resistant than Apple Watch SE 2.
GPS + Cellular – Call, text, stream music and get directions without your iPhone nearby.
Heart Rate Monitoring – High and low heart rate notifications and irregular rhythm notifications.
Sleep Tracking – Sleep stages, sleep score and sleep apnoea notifications.
Temperature Sensing – Supports Cycle Tracking with retrospective ovulation estimates.
Advanced Fitness Tracking – Running, cycling, hiking, swimming, multisport workouts and more.
Safety Features – Fall Detection, Crash Detection, Emergency SOS and Backtrack.
Double Tap & Wrist Flick Gestures – Control your watch with one hand.
Fast Charging – Up to 80% charge in about 45 minutes.
Water Resistant to 50m – Swimproof design for the pool and open water.
Apple Pay – Make quick, secure payments from your wrist.
Specifications
| Brand | Apple |
| Product Name | Apple Watch SE 3 GPS + Cellular 40mm |
| ASIN | B0HJ9W3C8J |
| Case | 40mm Midnight Aluminium |
| Band | Navy Blue Sport Band – S/M |
| Connectivity | GPS + Cellular (5G RedCap / LTE), Wi-Fi 4 (802.11n), Bluetooth 5.3 |
| Chip | S10 with 64-bit dual-core processor, 4-core Neural Engine |
| Storage | 64GB |
| Display | Always-On Retina, OLED LTPO, up to 1,000 nits |
| Resolution | 324 x 394 pixels (326 ppi) |
| Display Area | 759 sq mm |
| Front Glass | Ion-X glass |
| Sensors | Second-generation optical heart sensor, temperature sensor, compass, always-on altimeter, high-g accelerometer, high dynamic range gyroscope, ambient light sensor |
| GPS | L1 GPS, GLONASS, Galileo, QZSS, BeiDou |
| Battery Life | Up to 18 hours (normal use); up to 32 hours (Low Power Mode) |
| Fast Charging | Up to 80% in about 45 minutes |
| Water Resistance | 50m (swimproof) |
| Dimensions | 40 x 34 x 10.7 mm |
| Weight (Case) | 26.4 g |
| Compatibility | iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later |
| In the Box | Apple Watch SE 3, Sport Band, Apple Watch Magnetic Fast Charger to USB-C Cable (1m) |
Why Purchase the Apple Watch SE 3?
Freedom of Cellular – Stay connected even when you leave your iPhone at home.
Complete Health Insights – Heart rate, sleep, temperature and cycle tracking in one device.
Peace of Mind – Fall Detection, Crash Detection and Emergency SOS help keep you safe.
Bright, Always-On Display – See the time and notifications at a glance, even outdoors.
Fast Performance – The S10 chip delivers smooth, responsive everyday use.
Great Value – Essential Apple Watch features at an accessible price.
Who Can Use the Apple Watch SE 3?
The Apple Watch SE 3 GPS + Cellular suits iPhone users who want to track their health, fitness and sleep while staying connected on the go. It is ideal for runners, gym-goers, busy professionals, teens and older users who value safety features, and anyone looking for their first Apple Watch.