| Introduction Time | September 2017 | July 26, 2022 |
|---|---|---|
| Availability Status | Available, released to market | Available, released August 2, 2022 |
| Size and Dimensions | 42.5 x 36.4 x 11.4 mm | 45 x 37 x 11.5 mm |
|---|---|---|
| Product Weight | 52.8 gram (g) | Without Strap: 40 g / With Strap: 54 g |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Aluminum body / Water resistant up to 50 meters deep | Rectangular metal body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | Retina OLED display / 1000 nits brightness | |
|---|---|---|
| Screen Size | 1.65 inch | 1.8 inch (~67.5% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire protective glass | - |
| Display Technical Details | Display with 3D Touch | - |
| OS Version | watchOS 4.0, upgradable to 8.4 | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | 341 mAh Li-Ion (1.34 Wh), non-removable battery | Non-removable 340 mAh Li-Ion battery (fully charged in 2.5 hours) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | Accelerometer, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability |
|---|---|---|
| Other Features and Capabilities | Natural language commands and dictation (talking mode) | Supports 110 sport modes, heart rate monitoring, blood oxygen level measurement, sleep status, stress monitoring, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 4.2, A2DP, LE | 5.3, A2DP, LE |
| GPS Support | Yes, with A-GPS, GLONASS | No |
| NFC Support | Yes | No |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Black, Silver | Black, Gray |
|---|---|---|
| Global Price Range |
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