| Introduction Time | 2017, February | September 15, 2020 |
|---|---|---|
| Availability Status | Available. Released February 2017 | Available, released September 18, 2020 |
| Size and Dimensions | 45.4 x 51.2 x 14.2 mm | 10.4 * 34 * 40 millimeter (mm) |
|---|---|---|
| Product Weight | - | 39.7 gram (g) |
| Compatible SIM Card Types | Nano-SIM | eSIM - (GPS + Cellular version only) |
|---|---|---|
| Other Body Features | IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / 316L Stainless steel | Steel body / Water resistant up to 50 meters deep |
| Display Technology | Retina display / Always-On | |
|---|---|---|
| Screen Size | 1.38 inch (~52.8% screen-to-body ratio) | 1.57 inch |
| Display Resolution | 324 * 394 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | - | Always-on Retina LTPO OLED display with 1000 nits brightness |
| OS Version | Android Wear 2.0 | |
|---|---|---|
| Chip Model | Apple S6 based on A13 Bionic processor used in iPhone 11 |
| CPU | 2-core 64-bit | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 4GB, 768MB RAM | - |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes |
| Battery Type and Capacity | Non-removable 430 mAh Li-Ion battery | 18 hours battery life |
|---|---|---|
| Battery Standby Time | Up to 35 hours (combined usage) | - |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer | Fall detection sensor, Blood oxygen sensor, Electrical heart sensor and 2nd generation optical heart sensor, Compass |
|---|---|---|
| Messaging Method | SMS, Email, IM | - |
| Other Features and Capabilities | MP3 player / Photo viewer / Voice command and calling | Warning for excessive heart rate drop and rise, Irregular heart rhythm warning, App support for electrocardiograph, Emergency call, SOS, and Fall detection |
| Communication Technologies | LTE and UTMS (GPS + Cellular version only) |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | |
| GPS Support | Yes, with A-GPS | Yes |
| NFC Support | Yes | - |
| USB Connections Type | No | - |
| Available Color Options | Gray, Dark Blue | - |
|---|---|---|
| Global Price Range | - |
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