Apple Watch Series 9
$399Released 2023
Pros
- S9 chip enables on-device Siri and the new Double Tap gesture
- Comprehensive health suite: ECG, SpO2, temperature, crash detection
- Brightest Apple Watch display at up to 2000 nits
- Seamless deep integration with iPhone and Apple ecosystem
- Wide variety of bands and cases for personalization
Cons
- 18-hour battery life requires daily charging
- Only useful if you own an iPhone — no Android support
- Cellular model adds significant ongoing carrier cost
- Incremental upgrade over Series 8 for existing owners
Full Specifications
| Specification | Apple Watch Series 9 |
|---|---|
| Software | watchOS 10 |
| Body | |
| Weight | 38.7 g (aluminum) |
| Case material | Aluminum or stainless steel |
| Water resistance | WR50 / EN13319 |
| Health & Sensors | |
| ECG | |
| SpO₂ | |
| Skin temperature | |
| Heart rate | |
| Sleep tracking | |
| Battery | |
| Battery life | Up to 18 hrs, up to 36 hrs Low Power Mode |
| Display | |
| Size | 45 mm |
| Type | Always-On Retina LTPO OLED |
| Always-on display | |
| Resolution | 484 x 396 |
| Processor | |
| RAM | 1 GB |
| Chipset | Apple S9 SiP |
| Connectivity | |
| GPS | |
| NFC | |
| Wi-Fi | |
| Cellular | |
| Bluetooth | 5.3 |
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