Discover the Apple Watch SE 3 GPS Aluminium Case (44mm)—the ultimate combination of essential performance, advanced health tracking, and modern design. Powered by the snappy S10 chip and featuring a brilliant Always-On Retina display, this smartwatch keeps you effortlessly connected, motivated, and on top of your daily wellness goals. Available in sleek Midnight and elegant Starlight aluminum finishes.
Key Features
- S10 Chip Processor: Delivers lightning-fast performance, smooth navigation, and faster on-device Siri responsiveness.
- Always-On Retina Display: Crystal-clear OLED display reaching up to 1,000 nits peak brightness, protected by tough Ion-X front glass.
- Advanced Health & Wellness: Features a new wrist temperature sensor for advanced Cycle Tracking with retrospective ovulation estimates, Sleep Score insights, sleep apnea notifications, and heart rate monitoring.
- All-Day Battery & Fast Charging: Up to 18 hours of normal use or up to 32 hours in Low Power Mode. Now supports fast charging (up to 80% in about 45 minutes).
- Innovative Gestures: Convenient double-tap and wrist flick gestures for seamless, hands-free device control.
- Safety First: Built-in Emergency SOS, Fall Detection, and Crash Detection for immediate peace of mind.
- Swimproof Design: Water-resistant up to 50 meters, perfect for pool or open-water swimming.
Technical Specifications
| Case Size | 44mm (Height: 44mm, Width: 38mm, Depth: 10.7mm) |
| Weight (GPS) | 32.9 grams |
| Case Material | 100% Recycled Aluminium Case (Midnight / Starlight) |
| Chipset | Apple S10 64-bit dual-core processor with 4-core Neural Engine |
| Storage Capacity | 64GB |
| Display Type | Always-On Retina LTPO OLED Display, up to 1,000 nits |
| Sensors & Health | Wrist temperature sensor, 2nd-gen optical heart sensor, compass, always-on altimeter, high-g accelerometer |
| Connectivity | GPS, L1 GNSS, Galileo, QZSS, Wi-Fi 4 (802.11n), Bluetooth 5.3 |
| Battery & Charging | Up to 18 hours (normal use) / Up to 32 hours (Low Power Mode); Fast-charge supported |
| Water Resistance | 50 meters (Swimproof) |
Expert Video Review
Watch an in-depth review of the Apple Watch SE 3 from CNET:
Frequently Asked Questions (FAQ)
The box includes the 40mm Aluminium Case, a Sport Band or Sport Loop, and an Apple Watch Magnetic Fast Charger to USB-C Cable.
No. The GPS model connects directly to your iPhone via Bluetooth or local Wi-Fi to send/receive texts, make calls, and receive notifications without a monthly cellular plan.
Yes. The Apple Watch SE 3 is water-resistant up to 50 meters under ISO standard 22810:2010, making it suitable for pool laps and open-water swimming.
The 40mm case size typically fits wrists measuring between 130mm and 200mm in circumference.