| Introduction Time | 2015, October | June 23, 2022 |
|---|---|---|
| Availability Status | Available. Released March 2016 | Available, released July 28, 2022 |
| Size and Dimensions | 44.5 x 44.5 x 14.2 mm | 54.1 x 46 x 12.2 mm |
|---|---|---|
| Product Weight | 92.7 gram (g) | 46 g (with Strap) |
| Compatible SIM Card Types | Nano-SIM | No |
|---|---|---|
| Other Body Features | IP67 certified / Water resistant up to 1 meter for 30 minutes / Non-interchangeable band / Stainless steel | Circular aluminum alloy body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.38 inch (~62.0% screen-to-body ratio) | 1.32 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | Yes |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | - | 450 nits average brightness |
| OS Version | Android Wear, upgradable to version 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 | Yes |
| Battery Type and Capacity | Non-removable 570 mAh Li-Ion battery | Non-removable 380 mAh Li-Ion battery (fully charged in 2 hours) |
|---|---|---|
| Battery Standby Time | Up to 60 hours (combined usage) |
| Smart Sensors | Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer | Accelerometer sensor, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | SMS, Email, IM | Received notification alerts / Display text messages |
| Other Features and Capabilities | MP3 player / Photo viewer / - Voice command and calling | - |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | |
| GPS Support | Yes, with A-GPS | No |
| NFC Support | Yes | No |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Black, Blue, Brown | Black, Gray |
|---|---|---|
| Global Price Range |
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