| Introduction Time | 2019, December | 2020, September 18, 2020 |
|---|---|---|
| Availability Status | Available. Released December 2019 | Released September 2020 |
| Size and Dimensions | 43 * 17.2 * 11.5 millimeter (mm) | 12.45 * 18.5 * 47.2 millimeter (mm) |
|---|---|---|
| Product Weight | 22.7 gram (g) | 12.1g (without strap) ** 24g (with silicone strap) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant (up to 50 meters deep) / Cotton band for lighter feel when attached to shoe |
| Display Technology | PMOLED display | |
|---|---|---|
| Screen Size | 0.95 inch | 1.1 inch |
| Display Resolution | 46 * 46 pixel (px) | 294 * 126 pixel (px) |
| Display Technical Details | Non-touch / Black and white / Has touch button | 450 nits brightness |
| OS Version | Proprietary OS / Compatible with Android 4.4 and iOS 9.0 and later | Proprietary OS |
|---|
| Battery Type and Capacity | Non-removable 100 mAh Li-Po battery | 125 mAh Li-Po battery |
|---|---|---|
| Battery Standby Time | 15 day |
| Smart Sensors | Heart rate sensor, SpO2, 6-axis accelerometer, Pedometer, Sleep monitoring, Workout tracking, Sedentary reminder, IR sensor for wear detection | Heart rate sensor, barometer, 3-axis accelerometer and gyroscope, vibration, infrared for detecting watch wear, microphone, Alexa voice assistant, SpO2 for blood oxygen measurement |
|---|---|---|
| Other Features and Capabilities | - | Camera control, music control, find my phone, silence phone, unlock phone and laptop, call and message alerts, social media notifications, timer, alarm, wear detection, weather display, Alexa voice assistant |
| Bluetooth Support | Yes. Version 5.0 | Yes, Bluetooth 5.0 BLE version |
|---|---|---|
| GPS Support | No | - |
| NFC Support | No | Yes |
| Wireless Network Type | - | No |
| USB Connections Type | - | Magnetic charging port |
| Available Color Options | Pink, Navy Blue, Gray, Black | Green, Yellow, Red, Dark Gray |
|---|---|---|
| Global Price Range | 18 dollar ($) \$ |
| Speaker Type | - | No |
|---|
| Communication Technologies | - | No |
|---|
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