| Introduction Time | 2015, September | 2019, January |
|---|---|---|
| Availability Status | Available. Released September 2015 | Available. Released February 2019 |
| Size and Dimensions | 45.2 x 37.2 x 11.8 mm | 51 * 51 * 17.8 millimeter (mm) |
|---|---|---|
| Product Weight | - | 101 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 18mm bands / Stainless steel | Fiber-reinforced polymer body / Silicone band |
| Display Technology | Circular / Touchscreen / Color | |
|---|---|---|
| Screen Size | 1.45 inch (~40.3% screen-to-body ratio) | 1.2 inch |
| Display Resolution | 240 * 240 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | - |
| OS Version | Android Wear, upgradable to version 2.0 | Garmin proprietary OS |
|---|---|---|
| Chip Model | - |
| CPU | - |
|---|
| Internal Memory Capacity | 4GB, 512MB RAM |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes | - |
| Battery Type and Capacity | Non-removable 300 mAh Li-Ion battery | - |
|---|---|---|
| Battery Standby Time | Up to 48 hours (combined usage) | - |
| Messaging Method | SMS, Email, IM | Text reply / Reject call with text (Android OS only) |
|---|---|---|
| Other Features and Capabilities | MP3 player / Voice command and calling | Wrist heart rate monitor, barometric altimeter, compass (electronic), gyroscope, accelerometer, thermometer, activity tracking features, pedometer, move bar, auto goal, sleep monitoring, calories burned display, floors climbed calculation, distance traveled calculation |
| Smart Sensors | - | Accelerometer, Altimeter, Heart rate counter, Pedometer, Sleep monitoring, GPS |
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Yes | |
| GPS Support | No | Yes |
| USB Connections Type | No | - |
| Available Color Options | Gray, Silver, Rose Gold | - |
|---|---|---|
| Global Price Range | - |
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