| Introduction Time | 2017, February | July 29, 2021 |
|---|---|---|
| Availability Status | Available. Released February 2017 | Available, released August 20, 2021 |
| Size and Dimensions | 45.4 x 51.2 x 14.2 mm | 43 * 25.4 * 10.99 millimeter (mm) |
|---|---|---|
| Product Weight | - | 18 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 | Fiber-reinforced polymer body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.38 inch (~52.8% screen-to-body ratio) | 1.47 inch |
| 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 | - |
| CPU | - |
|---|
| Internal Memory Capacity | 4GB, 768MB RAM | - |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes | No |
| Battery Type and Capacity | Non-removable 430 mAh Li-Ion battery | Connection to external power source (power bank can be used) / 5 minutes of charge (for replacing power source) |
|---|---|---|
| Battery Standby Time | Up to 35 hours (combined usage) |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Skin surface temperature measurement sensor |
|---|---|---|
| Messaging Method | SMS, Email, IM | Received notification alerts / Display text messages |
| Other Features and Capabilities | MP3 player / Photo viewer / Voice command and calling | Supports 94 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Stress status monitoring, Breathing exercise program, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock, Use as shutter for phone camera |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, with A-GPS | No |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via proprietary magnetic port |
| Available Color Options | Gray, Dark Blue | Black, Gold |
|---|---|---|
| Global Price Range |
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