| Introduction Time | 2018, August | October 4, 2023 |
|---|---|---|
| Availability Status | Released August 2018 | Coming soon |
| Size and Dimensions | 49 x 46 x 13 mm | 41 x 41 x 12.3 mm |
|---|---|---|
| Product Weight | 63 gram (g) | 31 g (Without Strap) |
| Compatible SIM Card Types | Electronic SIM card | eSIM |
|---|---|---|
| Other Body Features | Samsung Pay / MIL-STD-810G / Waterproof up to 50 meters underwater (and IP68 certified) / Compatible with standard 20mm and 22mm bands | Aluminum body / Fluoroelastomer band / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) / Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.3 inches (46mm model) / 1.2 inches (42mm model) | 1.2 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass DX+ | Corning Gorilla Glass 5 |
| Display Technical Details | Always-on Display / Rotating bezel around the display | Always-on Display / 1000 nits brightness |
| OS Version | Tizen - based on wearable OS 4.0 | Android Wear OS 4 compatible with Android 9.0 and later equipped phones |
|---|---|---|
| Chip Model | Qualcomm 5100 (4nm) |
| CPU | ||
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 4GB, 1.5GB RAM (LTE model) / 4GB, 768MB RAM (BTT model) | 32GB eMMC with 2GB RAM |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes | Yes |
| Battery Type and Capacity | Non-removable Li-Ion 472 mAh battery (46mm model) / Non-removable Li-Ion 270 mAh battery (42mm model) | Non-removable 306 mAh Li-Ion battery (fully charged in 80 minutes) |
|---|---|---|
| Battery Standby Time | Up to 72 hours (combined usage) | Up to 24 hours (always-on display) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, 3-axis accelerometer, Gyroscope, Compass, Altimeter, Air pressure sensor |
|---|---|---|
| Messaging Method | SMS, Email, IM | Received notification alerts / Display text messages |
| Other Features and Capabilities | WPC wireless charging / Bixby voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands | - |
| Communication Technologies |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | 4.2, A2DP, LE | Bluetooth 5.0 |
| GPS Support | Yes, with A-GPS, GLONASS | |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges with proprietary magnetic charger |
| Available Color Options | Silver (46mm), Black, Rose Gold (42mm) | Black, Silver, Light Gold |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
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