| Introduction Time | Announced October 2015 | June 22, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2015 | Coming soon (June 25, 2021) |
| Size and Dimensions | 12.8 x 32 mm | 53.4 x 45.9 x 11.8 mm |
|---|---|---|
| Product Weight | 60 gram (g) | 32 gram (g) |
| Other Body Features | ||
|---|---|---|
| Compatible SIM Card Types | - | No |
| Display Technology | AMOLED capacitive touchscreen, Color | |
|---|---|---|
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen Size | - | 1.39 inch (~51.1% screen-to-body ratio) |
| Display Technical Details | - | Always-on Display |
| OS Version | No operating system / Compatible with Android, Windows Mobile, and iOS devices |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-replaceable Lithium Polymer battery | Non-removable 420 mAh Li-Ion battery |
|---|
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Altimeter, Ambient light sensor, Skin temperature sensor, GSR sensor, Microphone, Vo2Max | Accelerometer, Heart rate sensor, SpO2, Gyroscope, Barometer, Compass, Ambient light sensor |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | Pedometer / Distance and floors climbed measurement / Music playback control / Calorie consumption measurement | - |
| Bluetooth Support | 5.0, A2DP, LE | |
|---|---|---|
| GPS Support | Yes | Yes, GLONASS, GALILEO, BDS |
| Wireless Network Type | - | No |
| NFC Support | - | No |
| USB Connections Type | - | No |
| Available Color Options | Black | Black, Blue, Beige |
|---|---|---|
| Global Price Range | - |
| Communication Technologies | - | No cellular connectivity |
|---|
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