| Introduction Time | 2019, December | July 26, 2022 |
|---|---|---|
| Availability Status | Available. Released December 2019 | Available, released August 2, 2022 |
| Size and Dimensions | 43 * 17.2 * 11.5 millimeter (mm) | 45 x 37 x 11.5 mm |
|---|---|---|
| Product Weight | 22.7 gram (g) | Without Strap: 40 g / With Strap: 54 g |
| 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 | Rectangular metal body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | PMOLED display | |
|---|---|---|
| Screen Size | 0.95 inch | 1.8 inch (~67.5% screen-to-body ratio) |
| Display Resolution | 46 * 46 pixel (px) | |
| Display Technical Details | Non-touch / Black and white / Has touch button | - |
| OS Version | Proprietary OS / Compatible with Android 4.4 and iOS 9.0 and later | Proprietary OS compatible with Android and iOS |
|---|
| Battery Type and Capacity | Non-removable 100 mAh Li-Po battery | Non-removable 340 mAh Li-Ion battery (fully charged in 2.5 hours) |
|---|---|---|
| Battery Standby Time |
| Smart Sensors | Heart rate sensor, SpO2, 6-axis accelerometer, Pedometer, Sleep monitoring, Workout tracking, Sedentary reminder, IR sensor for wear detection | Accelerometer, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability |
|---|---|---|
| Messaging Method | - | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports 110 sport modes, heart rate monitoring, blood oxygen level measurement, sleep status, stress monitoring, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm |
| Bluetooth Support | Yes. Version 5.0 | 5.3, A2DP, LE |
|---|---|---|
| GPS Support | No | No |
| NFC Support | No | No |
| Wireless Network Type | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
| Available Color Options | Pink, Navy Blue, Gray, Black | Black, Gray |
|---|---|---|
| Global Price Range | 18 dollar ($) \$ |
| Speaker Type | - | Yes |
|---|
| Communication Technologies | - | No cellular connectivity |
|---|
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