| Introduction Time | September 2017 | April 30, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2017 | Available, released May 20, 2021 |
| Other Body Features | IP68 certified for water and dust resistance (up to 1.5 meters) | |
|---|---|---|
| Compatible SIM Card Types | - | No |
| Display Technology | PMOLED display | |
|---|---|---|
| Screen Size | 0.91 inch | 1.4 inch |
| Multi-Touch Capability | No | - |
| Display Resolution | - | |
| Display Technical Details | - | 600 nits peak brightness |
| OS Version | Compatible with Android and iOS equipped phones | Proprietary OS compatible with Android and iOS |
|---|
| Battery Type and Capacity | Non-removable 100 mAh Li-Po battery | Non-removable 315 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | 3-axis accelerometers, Heart rate sensor, Vo2Max | Accelerometer sensor, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | Received notification announcement / Display received emails | Received notification alerts / Display text messages |
| Other Features and Capabilities | Step counting / Distance traveled calculation / Calories burned calculation / Heart rate measurement | - |
| Bluetooth Support | 5.0, A2DP, LE | |
|---|---|---|
| GPS Support | Yes | No |
| Wireless Network Type | - | No |
| NFC Support | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
| Available Color Options | Black, Blue, Red | Black |
|---|---|---|
| Global Price Range | - |
| Size and Dimensions | - | 35.7 x 25.8 x 12.2 mm |
|---|---|---|
| Product Weight | - | 38 gram (g) |
| Speaker Type | - | No |
|---|
| Communication Technologies | - | No cellular connectivity |
|---|
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