| Introduction Time | 2015, October | July 29, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2015 | Available, released August 12, 2021 |
| Size and Dimensions | 45.5 x 52.2 x 10.9 mm | 46.7 x 46.7 x 11.4 mm |
|---|---|---|
| Product Weight | 66.5 gram (g) | 52 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | IP67 certified / Water resistant up to 1 meter for 30 minutes / Compatible with standard 22mm bands / Stainless steel | Titanium alloy body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.3 inch (~46.3% screen-to-body ratio) | 1.39 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | - | Sapphire Glass |
| OS Version | Android Wear, upgradable to version 2.0 | |
|---|---|---|
| Chip Model |
| CPU | - |
|---|
| Internal Memory Capacity | 4GB, 512MB RAM | - |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | No | Yes |
| Battery Type and Capacity | Non-removable 410 mAh Li-Ion battery | - |
|---|---|---|
| Battery Standby Time | Up to 24 hours (combined usage) |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate 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 100 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Electrocardiogram (ECG) creation, Sleep monitoring, Breathing exercise program, Sedentary reminder, Stress status monitoring |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.1, BLE, BR, EDR | |
| GPS Support | No | Yes |
| USB Connections Type | No | No, charges via proprietary magnetic port |
| NFC Support | - | Yes |
| Available Color Options | Silver, Gold | Black |
|---|---|---|
| Global Price Range |
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