Apple Watch SE 3
- Status: Available
- OS: watchOS 26, up to watchOS 26.2.1
- Display: 1.78" 448x368 pixels
- Camera: NO
- RAM: Apple S10
- Battery: 5W
Apple Watch SE 3 brings premium materials and powerful health features to Apple’s most balanced smartwatch lineup. Moreover, it combines a bright display, accurate sensors, and fast performance at a practical price point. As a result, it suits both fitness users and everyday smartwatch buyers.
Display and Design
The Apple Watch SE 3 features a 1.96-inch Retina LTPO3 OLED display. Additionally, it reaches 2000 nits peak brightness, which keeps the screen visible even under direct sunlight. Therefore, outdoor workouts feel more convenient.
Apple uses sapphire crystal glass on the front for excellent scratch resistance. Furthermore, the titanium frame (grade 5) improves durability while keeping the watch lightweight. With IP6X dust resistance and 50m water resistance, the watch handles swimming and daily wear with ease.
Performance and watchOS Experience
The Apple S10 chipset powers the Apple Watch SE 3. Consequently, animations feel smooth and apps open quickly. The dual-core CPU also improves efficiency during workouts and background tracking.
The watch runs watchOS 26, with support for future updates. Moreover, Apple’s long-term software support ensures reliability for years. Navigation feels intuitive, and app compatibility remains excellent within the Apple ecosystem.
Health and Fitness Features
Health tracking stands as a major strength of the Apple Watch SE 3. It includes heart rate monitoring, SpO2 tracking, VO2 max, and advanced temperature sensing with 0.01° accuracy. In addition, the watch supports ECG functionality in supported regions.
Fitness users benefit from a depth gauge up to 6 meters, an always-on altimeter, and precise motion tracking. Therefore, swimming, hiking, and daily workouts feel more data-rich and accurate.
Connectivity and Smart Features
The Apple Watch SE 3 supports eSIM, which allows calls and messages without an iPhone nearby. Additionally, Wi-Fi, Bluetooth 5.3, GPS, and Ultra Wideband (UWB Gen 2) improve navigation and device tracking.
NFC enables Apple Pay, while media playback adds convenience during workouts. As a result, the watch works well as a standalone smart companion.
Battery and Charging
Apple equips the Apple Watch SE 3 with a reliable Li-Ion battery. Under normal use, it easily lasts a full day. Moreover, fast wireless charging takes the battery from 0 to 80% in just 30 minutes, which reduces downtime.
Final Verdict
Overall, Watch SE 3 delivers a premium design, accurate health tracking, and strong performance in a balanced package. While it avoids Ultra-level extremes, it offers more than enough features for most users. Therefore, Watch SE 3 stands out as an excellent everyday smartwatch for iPhone users.
Specifications
Prices
| European Euro | € 244.00 |
Launch
| Announced | 2025, September 09 |
| Status | Available. Released 2025, September 19 |
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada |
| 4G bands |
1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada |
| 5G bands | SA/NSA |
| Speed | HSPA, LTE, 5G |
Body
| Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
| Weight | 26.4 g or 33 g (1.16 oz) |
| Build | Glass front, plastic/sapphire crystal back, aluminum frame |
| SIM |
eSIM 50m water resistant |
Display
| Type | Retina LTPO OLED, 1000 nits (peak) |
| Size | 1.78 inches |
| Resolution | 448 x 368 pixels (~326 ppi density) |
| Protection | Ion-X strengthened glass (2025 gen) |
Platform
| OS | watchOS 26, upgradable to watchOS 26.2.1 |
| Chipset | Apple S10 |
| CPU | Dual-core |
| GPU | PowerVR |
Memory
| Card slot | No |
| Internal | 64GB |
Camera
| Camera | No |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 5.3, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | No |
Features
| Sensors |
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) Media playback |
Battery
| Type | Li-Ion |
| Charging | Wireless, 80% in 45 min |
Others
| Colors | Midnight, Starlight |
| Models | A3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392 |
Disclaimer:
The price and specs shown may be different from actual. Please confirm on the retailer website before purchasing.
