| Brand | Apple |
| Model | Watch Series 9 |
| Device Type | Smart Watch |
| Release Date | 22 September 2023 |
| Status | Available |
| Operating System | watchOS |
| OS Version | v10 |
| Chipset | Apple S9 |
| CPU | Dual-core |
| CPU Cores | 2 Cores |
| Architecture | 64 bit |
| GPU | PowerVR |
| Display Type | Retina LTPO OLED |
| Screen Size | 1.9 inches |
| Resolution | 484x396 px |
| Pixel Density | 326 ppi |
| Screen Protection | Sapphire crystal glass |
| Brightness | 2000 nits |
| Height | 45 mm |
| Width | 38 mm |
| Thickness | 10.7 mm |
| Weight | 42.3 grams (41mm) |
| Build | Glass front, ceramic/sapphire crystal back, stainless steel frame |
| Colors | Midnight, Pink, Silver, Starlight, Red |
| Waterproof | Water resistant |
| IP Rating | IP6X |
| Yes | |
| Text Message | Yes |
| Incoming Call | Yes |
| Alarm | Yes |
| Calendar Reminder | Yes |
| Timer | Yes |
| Weather | Yes |
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 308 mAh |
| Wireless Charging | Wireless, 0-80% in 45 min (advertised) |
| Placement | Non-removable |
| Internal Storage | 64 GB |
| Network | 2G, 3G, 4G |
| SIM Slot | Single SIM |
| SIM Size | SIM1: eSIM |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE |
| WLAN | Wi-Fi 5 802.11, a/b/g/n/n 5GHz |
| Bluetooth | v5.3 |
| GPS | GPS, GLONASS, GALILEO, QZSS, BDS |
| NFC | Yes |
| Made By | USA |
| Features | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), Temperature sensing (0.01˚ accuracy), Ultra Wideband (UWB) support (gen2 chip) |
