| Introduction Time | 2017, February | September 23, 2020 |
|---|---|---|
| Availability Status | Available. Released February 2017 | Available, released September 28, 2020 |
| Size and Dimensions | 45.4 x 51.2 x 14.2 mm | 46 x 46 x 10.6 mm |
|---|---|---|
| Product Weight | - | 46.8 gram (g) |
| Compatible SIM Card Types | Nano-SIM | No |
|---|---|---|
| Other Body Features | IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / 316L Stainless steel | Water resistant up to 5 ATM and 50 meters depth |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.38 inch (~52.8% screen-to-body ratio) | 1.39 inch (~59.2% screen-to-body ratio) |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass 3 | - |
| OS Version | Android Wear 2.0 | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | ST and Apollo |
| CPU | ST main processor and Apollo co-processor |
|---|
| Internal Memory Capacity | 4GB, 768MB RAM | - |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes | Yes |
| Battery Type and Capacity | Non-removable 430 mAh Li-Ion battery | Non-removable 478 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 35 hours (combined usage) | 18 hour (h) |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Compass, Altimeter, SpO2 |
|---|---|---|
| Messaging Method | SMS, Email, IM | Email, IM |
| Other Features and Capabilities | MP3 player / Photo viewer / Voice command and calling | Supports 11 sport modes, Heart rate monitoring, Blood oxygen measurement, Pedometer, Alarm clock, Call and message notification, MP3 music playback capability |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | |
| GPS Support | Yes, with A-GPS | Yes, with GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No |
| Available Color Options | Gray, Dark Blue | Black, Brown, Dark Brown, Orange |
|---|---|---|
| Global Price Range |
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