| Introduction Time | 2015, August | - |
|---|---|---|
| Availability Status | Available. Released October 2015 | Available, released to market |
| Size and Dimensions | 43.6 x 39.9 x 11.4 mm | 42.8 x 42.8 x 12.7 mm |
|---|---|---|
| Product Weight | 42 gram (g) | - |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Samsung Pay / IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / Compatible with standard 20mm bands / Stainless steel | Stainless steel body / Leather band (available in 18mm and 20mm models) / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.2 inch (~52.6% screen-to-body ratio) | 1.3 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | Always-on Display / Rotating bezel around the display | - |
| OS Version | tizen | Wear OS compatible with Android and iOS |
|---|---|---|
| Chip Model |
| CPU | - | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 4GB, 512MB RAM | 4GB internal storage with 512MB RAM |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | No | No |
| Battery Type and Capacity | Non-removable 250 mAh Li-Ion battery | Non-removable 400 mAh battery |
|---|---|---|
| Battery Standby Time | Up to 48 hours (combined usage) (2G) / Up to 48 hours (3G) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | Qi wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands | Supports various sport modes, heart rate monitoring, blood oxygen level sensing, distance traveled calculation, pedometer, watch face customization, phone and calendar notification display, date and time display, weather display, alarm, music control |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | Yes, WiFi 802.11 b/g/n | |
|---|---|---|
| Bluetooth Support | Yes, Version 4.1 | |
| GPS Support | No | Yes, GPS, GLONASS, Beidou |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Rose Gold, Black, Platinum | Black, Silver, Rose Gold |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
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