| Introduction Time | 2017, September | Announced |
|---|---|---|
| Availability Status | Available. Released September 2017 | Available, released to market |
| Size and Dimensions | 38.6 x 33.3 x 11.4 mm | 43.7 x 26.5 x 14 mm |
|---|---|---|
| Product Weight | 28.7 gram (g) | 60 gram (g) |
| Compatible SIM Card Types | Electronic SIM card (Apple eSIM) | No |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / Ceramic back, aluminum frame | Metal body / IP69 certified for water and dust resistance / Water resistant up to 5 ATM (50 meters deep) / MIL-STD-810H military standard |
| Display Technology | - | |
|---|---|---|
| Screen Size | 1.5 inch (~55.4% screen-to-body ratio) | 1.85 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | Ion-X glass coating | - |
| Display Technical Details | 3D Touch Display / 1000 nits display brightness | - |
| OS Version | Proprietary OS compatible with Android 5.1 and later and iOS version 10.0 and later | |
|---|---|---|
| Chip Model |
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB, 768MB RAM (unconfirmed) |
|---|
| Alert Type | Vibrate; Ringtones | Vibrate |
|---|---|---|
| Speaker Type | Yes | - |
| Battery Type and Capacity | Non-removable 279 mAh Li-Ion battery (1.07 Wh) | 380 mAh cobalt battery (fully charged in 2 hours) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) | Up to 60 days (standby mode) / Up to 15 days (normal usage) / Up to 7 days (heavy usage) / Up to 12 hours (talk or music playback mode) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | PPG sensor for measuring blood volume changes / Optical heart rate sensor with blood oxygen (SpO2) level calculation capability |
|---|---|---|
| Messaging Method | SMS, Email, IM | Received notification announcement / Display text messages |
| Other Features and Capabilities | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging | - |
| Communication Technologies | GSM / HSPA / LTE (LTE version only) | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | |
| GPS Support | Yes, with A-GPS, GLONASS | No |
| NFC Support | Yes | No |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Silver, Gold, Gray | Gray |
|---|---|---|
| Global Price Range | - |
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