| Availability Status | Available, released to market | Available. Released October 2015 |
|---|---|---|
| Introduction Time | - | 2015, July |
| Size and Dimensions | Thickness 13 mm | 42 x 42 x 11.5 mm |
|---|---|---|
| Product Weight | - | 49 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Circular body / IP68 certified for water and dust resistance (up to 1.5 meters) | IP67 certified / Water resistant up to 1 meter for 30 minutes / Stainless steel |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.32 inch | 1.4 inch (~35.8% screen-to-body ratio) |
| Display Resolution | ||
| Display Technical Details | Display with curved edges (2.5D) | - |
| Multi-Touch Capability | - | Yes |
| Screen protector type | - | Corning Gorilla Glass 3, Sapphire coating |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model |
| Internal Memory Capacity | 128MB internal storage and 600KB RAM | 4GB, 512MB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | MP3, WAV, Vibrate, Ringtones |
| Battery Type and Capacity | Non-removable 300 mAh battery | Non-removable 300 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 10 days / Up to 4 hours (music playback and calls) | Up to 24 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Thermometer | Accelerometer, Gyroscope, Compass, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | Supports 24 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, pedometer, calorie consumption calculation, inactivity reminder, weather display, phone and calendar notification display, date and time display, timer, alarm | MP3 player / Photo viewer / Voice command and calling |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.2, LE | |
| GPS Support | No | Yes |
| NFC Support | No | - |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Available Color Options | Black, Gray, Silver | Black / Rose Gold, Gold / Silver |
|---|
| CPU | - |
|---|
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