| Availability Status | Available, released to market | Available. Released September 2017 |
|---|---|---|
| Introduction Time | - | 2017, September |
| Size and Dimensions | 11.25 * 38.14 * 44.14 millimeter (mm) | 38.6 x 33.3 x 11.4 mm |
|---|---|---|
| Product Weight | With Strap: 55 g / Without Strap: 33 g | 42.4 gram (g) |
| Compatible SIM Card Types | No | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Rectangular metal body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) | Waterproof up to 50 meters / Ceramic back, stainless steel frame |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.85 inch (~81.0% screen-to-body ratio) | 1.5 inch (~55.4% screen-to-body ratio) |
| Display Resolution | 280 * 240 pixel (px) | |
| Display Technical Details | Display with curved edges (2.5D) | Display with 3D Touch / 1000 nits display brightness |
| Multi-Touch Capability | - | Yes |
| Screen protector type | - | Sapphire protective glass |
| OS Version | Proprietary OS compatible with Android 4.4 and later and iOS version 9.0 and later | |
|---|---|---|
| Chip Model | - |
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | Vibrate; Ringtones |
| Battery Type and Capacity | Non-removable 280 mAh Li-Ion battery (fully charged in 2 hours) | Non-removable 279 mAh Li-Ion battery (1.07 Wh) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | - | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes, 5.2 | |
| GPS Support | No | Yes, with A-GPS, GLONASS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Black, Rose Gold, Silver | Black, Silver |
|---|---|---|
| Global Price Range | - |
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - | 16GB, 768MB RAM |
|---|
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