| Availability Status | Available, released to market | Available. Released March 2017 |
|---|
| Size and Dimensions | Thickness 12.1 mm | - |
|---|---|---|
| Product Weight | 25g (without strap) | 32 gram (g) |
| Compatible SIM Card Types | No | - |
|---|---|---|
| Other Body Features | Aluminum alloy body / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) |
| Display Technology | Curved OLED capacitive touchscreen, monochrome | |
|---|---|---|
| Screen Size | 1.78 inch | 1.4 inch |
| Display Resolution | ||
| Display Technical Details | 600 nits peak brightness | - |
| Multi-Touch Capability | - | No |
| OS Version | Proprietary OS compatible with Android 5.0 and later and iOS version 9.0 and later | Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones |
|---|
| Battery Type and Capacity | Non-removable 270 mAh battery | Non-replaceable Lithium Polymer battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer | 3-axis accelerometer, Optical heart rate sensor |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | Supports 150 different sport modes, blood oxygen level sensing, heart rate monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, ENC capability for call noise reduction, calculator, timer | Pedometer / Date and time display / Distance traveled calculation / Calorie calculation / 24-hour heart rate measurement capability |
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | Yes, Version 5.2 | |
| GPS Support | No | - |
| NFC Support | No | - |
| USB Connections Type | No, charges via proprietary charging dock | - |
| Available Color Options | Black | Coral, Black, Blue/Gray, Purple |
|---|
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