| Introduction Time | 2017, February | 2016, September |
|---|---|---|
| Availability Status | Available. Released February 2017 | Available. Released December 2016 |
| Size and Dimensions | 45.4 x 51.2 x 14.2 mm | 38.6 x 33.3 x 10.5 mm |
|---|---|---|
| Product Weight | - | 25g body weight |
| Compatible SIM Card Types | Nano-SIM | No |
|---|---|---|
| Other Body Features | IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / 316L Stainless steel | IPX7 certified / Water resistant up to 1 meter for 30 minutes / Aluminum and composite |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.38 inch (~52.8% screen-to-body ratio) | 1.5 inch (~55.1% screen-to-body ratio) |
| Display Resolution | ||
| Multi-Touch Capability | Yes | Yes |
| Screen protector type | Corning Gorilla Glass 3 | Ion-X glass coating |
| Display Technical Details | - | Display with 3D Touch / 450 nits display brightness |
| OS Version | Android Wear 2.0 | watchOS 3.0, upgradable to 4.0 |
|---|---|---|
| Chip Model |
| CPU | Dual-core 520 MHz Cortex-A7 cores |
|---|
| Internal Memory Capacity | 4GB, 768MB RAM | 8GB, 512MB RAM |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | Vibrate; Ringtones |
|---|---|---|
| Speaker Type | Yes | Yes |
| Battery Type and Capacity | Non-removable 430 mAh Li-Ion battery | Non-removable 205 mAh Li-Ion battery (0.78 Wh) |
|---|---|---|
| Battery Standby Time | Up to 35 hours (combined usage) | Up to 18 hours (combined usage) |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer | Accelerometer, Gyroscope, Heart rate sensor |
|---|---|---|
| Messaging Method | SMS, Email, IM | SMS, Email, IM |
| Other Features and Capabilities | MP3 player / Photo viewer / Voice command and calling | MP3 player / Photo viewer / Siri voice commands |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, with A-GPS | No |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No |
| Available Color Options | Gray, Dark Blue | |
|---|---|---|
| Global Price Range |
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