| Introduction Time | 2016, September. Released December 2016 | 2019, August |
|---|---|---|
| Availability Status | Discontinued | Available |
| Size and Dimensions | 42.5 x 36.4 x 11.4 mm | 51 * 51 * 14.90 millimeter (mm) |
|---|---|---|
| Product Weight | 52.4 gram (g) | 66 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / Stainless steel and ceramic | Fiber-reinforced polymer with metallic back cover |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.65 inch (~55.4% screen-to-body ratio) | 1.4 inch |
| Display Resolution | 280 * 280 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Screen protector type | Sapphire protective glass | - |
| Display Technical Details | Display with 3D Touch / 1000 nits display brightness | Color / Non-touch / Good readability under direct sunlight |
| OS Version | watchOS 3.0, upgradable to 4.0 | Proprietary OS |
|---|---|---|
| Chip Model | - |
| CPU | Dual-core 780 MHz Cortex-A72 cores | - |
|---|
| Internal Memory Capacity | 8GB, 512MB RAM | - |
|---|
| Alert Type | Vibrate; Ringtones | - |
|---|---|---|
| Speaker Type | Yes | No |
| Battery Type and Capacity | Non-removable 334 mAh Li-Ion battery (1.27 Wh) | - |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor | Accelerometer, Gyroscope, Ambient light sensor, Compass, Pedometer, Heart rate counter, Barometer, Altimeter |
|---|---|---|
| Messaging Method | SMS, Email, IM | - |
| Other Features and Capabilities | MP3 player / Photo viewer / Siri voice commands | Has blood oxygen sensor / Has music memory and capability to connect to wireless headphones / Capability to display topographic map and roads of Iran |
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes | |
| GPS Support | Yes, with GLONASS | Yes |
| NFC Support | Yes | - |
| USB Connections Type | No | - |
| Available Color Options | - | |
|---|---|---|
| Global Price Range | - |
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