Apple Watch Series 11
The Apple Watch Series 11 is a smartwatch series launched by Apple Inc. at its fall product launch event on September 10, 2025. This series supports 5G cellular networks.
The Apple Watch Series 11 case is available in two sizes, 42mm and 46mm. The new watch comes in four aluminum metal colors/three titanium alloy colors, using recycled metal environmentally friendly materials, and also comes in Herm è s versions. Built in S10 chip, equipped with sleep scoring system, can monitor health data such as heart rate and blood oxygen, equipped with mobile electrocardiogram atrial fibrillation prompt software and menstrual tracking function. The battery has a nominal range of 24 hours (38 hours in low battery mode) and is produced using 100% renewable electricity.
This watch became Apple's first cellular watch to support 5G networks, equipped with a 5G RedCap modem, making it the first 5G Apple watch in history. The watch added new health functions such as heart and sleep, and supported high blood pressure reminder function, mainly used for detection and warning.
The Apple Watch Series 11 features the thinnest, most comfortable, and more durable features. The mirror of the watch is made of stronger glass material, and the dial is coated with ceramic. Its scratch resistance is twice as high as that of the Apple Watch Series 10, effectively reducing scratches generated during daily use and extending the service life of the watch.
The UI interface of Apple Watch Series 11 has added the Liquid glass effect, making the interface elements more three-dimensional and exquisite, bringing users a new visual experience.
Its main parameters are as follows:
| Technology | GSM / HSPA / LTE / 5G |
| Announced | 2025, September 09 |
| Status | Available. Released 2025, September 19 |
| Dimensions | 46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in) |
| Weight | 34.6 g (42mm), 43.1 g (46mm) (1.52 oz) |
| Build | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) |
| SIM | eSIM |
| IP6X certified | |
| 50m water resistant | |
| ECG certified (region dependent SW application; HW available on all models) | |
| Depth gauge to 6m | |
| Type | Retina LTPO3 OLED, 2000 nits (peak) |
| Size | 1.96 inches |
| Resolution | 496 x 416 pixels (~330 ppi density) |
| Protection | Sapphire crystal glass |
| Wide-angle OLED | |
| OS | watchOS 26, upgradable to watchOS 26.2 |
| Chipset | Apple S10 |
| CPU | Dual-core |
| GPU | PowerVR |
| Card slot | No |
| Internal | 64GB |
| Loudspeaker | Yes |
| 3.5mm jack | No |
| WLAN | Wi-Fi 802.11 b/g/n, dual-band |
| Bluetooth | 5.3, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS |
| NFC | Yes |
| Radio | No |
| USB | No |
| Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) |
| Temperature sensing (0.01˚ accuracy) | |
| Ultra Wideband (UWB) support (gen2 chip) | |
| Media playback | |
| Type | Li-Ion |
| Charging | Wireless, 0-80% in 30 min |
| Colors | Slate, Gold, Natural |
| Models | A3335, A3337, A3452, A3453 |
| SAR | 1.19 W/kg (head) |
| SAR EU | 0.97 W/kg (head) |