English 
Suomi 
Apple Watch Series 9 GPS 45mm (PRODUCT)RED Aluminium Case with Sport Band M/L (PRODUCT)Red
Network
| Technology | No cellular connectivity |
|---|---|
| 2G Bands | N/A |
| 3G Bands | N/A |
| 4G Bands | N/A |
| Speed |
Body
| Dimensions | 45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in) |
|---|---|
| Weight | 38.7 g (1.38 oz) |
| Build | Glass front, ceramic/sapphire crystal back, aluminum frame |
| SIM | No IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models) |
Display
| Type | Retina LTPO OLED, 2000 nits (peak) |
|---|---|
| Size | 1.9 inches |
| Resolution | 484 x 396 pixels (~326 ppi density) |
| Protection | Ion-X strengthened glass Always-on display |
Platform
| OS | watchOS 10, upgradable to watchOS 10.5 |
|---|---|
| Chipset | Apple S9 |
| CPU | Dual-core |
| GPU | PowerVR |
Memory
| Card Slot | No |
|---|---|
| Internal | 64GB |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | No |
Comms
| 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 |
Features
| Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body) Temperature sensing (0.01˚ accuracy) Ultra Wideband 2 (UWB) support |
|---|
Battery
| Type | Li-Ion 308 mAh, non-removable |
|---|---|
| Charging | Wireless, 0-80% in 45 min (advertised) |
Identifiers
| MPN | MRXK3QA/A |
|---|---|
| GTIN / EAN / UPC | 0195949033292, 195949033315, 0195949033315 |
