| Introduction Time | November 2018 | 2017, September |
|---|---|---|
| Availability Status | Available, released to market | Available. Released September 2017 |
| Equivalent Name | - |
|---|
| Size and Dimensions | 41 x 41 x 12 mm | 38.6 x 33.3 x 11.4 mm |
|---|---|---|
| Product Weight | 40 gram (g) | 42.4 gram (g) |
| Compatible SIM Card Types | No | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / Ceramic back, stainless steel frame |
| Display Technology | ||
|---|---|---|
| Multi-Touch Capability | Yes | Yes |
| Display Technical Details | Color display | Display with 3D Touch / 1000 nits display brightness |
| Screen Size | - | 1.5 inch (~55.4% screen-to-body ratio) |
| Display Resolution | - | |
| Screen protector type | - | Sapphire protective glass |
| OS Version | Android Wear | |
|---|---|---|
| Chip Model |
| Internal Memory Capacity | 4GB with 512MB RAM | 16GB, 768MB RAM |
|---|
| Battery Type and Capacity | Non-removable 350 mAh Li-Ion battery / 80% in 60 minutes (fully charged in 2 hours) | Non-removable 279 mAh Li-Ion battery (1.07 Wh) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer sensor, Gyroscope, Ambient light sensor, Altitude detection sensor, Optical heart rate sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | Supports various sport modes, Heart rate monitoring, Microphone, Phone and calendar notification display, Timer, Alarm clock, Watch face customization capability, Google Play, Music control, Interchangeable band | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Yes, Version 4.2 | |
| GPS Support | Yes | Yes, with A-GPS, GLONASS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Gray, Pink, Red, Blue, Green, Black | Black, Silver |
|---|---|---|
| Global Price Range | - |
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Alert Type | - | Vibrate; Ringtones |
|---|---|---|
| Speaker Type | - | Yes |
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