| Introduction Time | 2014, April | September 14, 2021 |
|---|---|---|
| Availability Status | Available. Released April 2014 | Available, released October 15, 2021 |
| Size and Dimensions | 58.4 x 36.9 x 10 mm | 41 x 35 x 10.7 mm |
|---|---|---|
| Product Weight | 68 gram (g) | 42.3 gram (g) |
| Compatible SIM Card Types | No | eSIM |
|---|---|---|
| Other Body Features | IP67 certified / Water resistant up to 1 meter for 30 minutes | Sapphire front / Ceramic and sapphire back / Stainless steel frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.63 inch (~39.8% screen-to-body ratio) | 1.69 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | - | Sapphire glass |
| Display Technical Details | - | Always-on Display / 1000 nits brightness |
| OS Version | tizen | WatchOS 8, upgradable to WatchOS 10 |
|---|---|---|
| Chip Model |
| CPU | Dual-core | |
|---|---|---|
| GPU Model |
| Internal Memory Capacity | 4GB, 512MB RAM | 32GB with 1GB RAM |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | Yes | Yes |
| Battery Type and Capacity | Non-removable 300 mAh Li-Ion battery | Non-removable 284 mAh Li-Ion battery (1.09 Wh) |
|---|---|---|
| Battery Standby Time | Up to 72 hours (combined usage) | Up to 18 hours (normal usage) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | MP3 player / MP4/H.264 player / Photo viewer / S-Voice / Voice notes, calls, and commands | - |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | Wi-Fi 802.11 b/g/n / Dual-band |
|---|---|---|
| Bluetooth Support | Version 5.0 with A2DP, LE support | |
| GPS Support | No | |
| USB Connections Type | No | No, charges via wireless charging |
| NFC Support | - | Yes |
| Available Color Options | Black, Brown Gold, Orange | Gray, Gold, Silver |
|---|---|---|
| Global Price Range |
| Equivalent Name | - |
|---|
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