| Availability Status | Available, released to market | Available. Released April 2017 |
|---|
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) | Polymer and stainless steel body |
| Display Technology | Sunlight readable / Always-on / Low battery consumption | |
|---|---|---|
| Screen Size | 1.78 inch | 1.1 inch |
| Display Resolution | 218 * 218 pixel (px) | |
| Multi-Touch Capability | - | No |
| Display Technical Details | - | Display glass made of sapphire |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 128MB internal storage with 350KB RAM / Supports SD memory card up to 512MB |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 260 mAh battery | 9 days use as a watch / 14 hours use with GPS active / 35 hours in UltraTrac battery saving mode |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability | Accelerometer, Barometer, Heart rate counter, Compass, Sleep monitoring, GPS, Skin surface temperature measurement |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | No | Yes |
|---|---|---|
| Bluetooth Support | Yes, Bluetooth Version 5.3 | Bluetooth Version 4.0 |
| GPS Support | No | Yes |
| NFC Support | No | No |
| USB Connections Type | No, charges via proprietary charging dock | - |
| Available Color Options | Black, Gray, Blue | - |
|---|
| Size and Dimensions | - | 42 * 42 * 15 millimeter (mm) |
|---|---|---|
| Product Weight | - | 67 gram (g) |
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