| Availability Status | Available, released to market | Available. Released December 2014 |
|---|---|---|
| Introduction Time | - |
| Size and Dimensions | Thickness 13 mm | 124 x 15 x 104 mm |
|---|
| Compatible SIM Card Types | No | - |
|---|---|---|
| Other Body Features | Circular body / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | No display, three color LED lights with color customization | |
|---|---|---|
| Screen Size | 1.32 inch | - |
| Display Resolution | - | |
| Display Technical Details | Display with curved edges (2.5D) | - |
| Multi-Touch Capability | - | No |
| OS Version | Proprietary OS compatible with Android and iOS | Compatible with Android and iOS equipped phones |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 128MB internal storage and 600KB RAM | - |
|---|
| Speaker Type | Yes | - |
|---|
| Battery Type and Capacity | Non-removable 300 mAh battery | |
|---|---|---|
| Battery Standby Time | Up to 10 days / Up to 4 hours (music playback and calls) | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Thermometer | 3-axis accelerometers / Sensor module separate from the band |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification announcement |
| 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 | Step counting / Distance traveled calculation / Calories burned calculation / Sport activity duration calculation / Sleep quality measurement / Compatible with Apple Health and Google Fit |
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | 5.2, LE | |
| GPS Support | No | - |
| NFC Support | No | - |
| USB Connections Type | No, charges via proprietary charging dock | - |
| Available Color Options | Black, Gray, Silver | Black |
|---|
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