This Apple Watch Series 3 - 38mm is no longer available.
| Size (inches) | 1.52 x 1.31 x 0.45 |
| Weight (ounces) | 1.01 |
| Water resistant 50 meters3 | checkmark |
| Ion-X strengthened glass (aluminum cases) | checkmark |
| Up to 18 hours of battery life5 | checkmark |
| Chipset | W2 |
| Cores | Dual-core |
| Internal memory storage (Up to) | 16GB |
| WatchOS | 4 |
| Siri6 | Ask Siri to set a reminder, send an invitation, or give you directions, all without your phone. |
| NumberSync capable | Required to use smartwatch over cellular; Rate plan required. |
| Wi-Fi connectivity | 802.11b/g/n |
| Wi-Fi-capablity | 2.4GHz |
| Bluetooth® technology | v4.2 |
| Wireless emergency alerts (CMAS) capable | checkmark |
| SIM type | Electronic SIM |
| Heart rate sensor | Apple Watch Series 3 measures your heart rate throughout the day — while you’re resting, walking, or in the recovery phase after a workout. |
| Sensors | Accelerometer, barometric altimeter, built-in GPS, gyroscope |
| iMessage | checkmark |
| Music player | iTunes® |
| UPC | 190198590442 |
| SKU | R320B |
A new way to connect your smartphone to our network. An eSIM is a digital version of a physical SIM card, with some distinct advantages:
WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov