| Introduction Time | September 2017 | - |
|---|---|---|
| Availability Status | Available, released to market | Available, released to market |
| Size and Dimensions | 42.5 x 36.4 x 11.4 mm | 42.8 x 42.8 x 12.7 mm |
|---|---|---|
| Product Weight | 52.8 gram (g) | - |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Aluminum body / Water resistant up to 50 meters deep | 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 | Retina OLED display / 1000 nits brightness | |
|---|---|---|
| Screen Size | 1.65 inch | 1.3 inch |
| Display Resolution | ||
| Screen protector type | Sapphire protective glass | - |
| Display Technical Details | Display with 3D Touch | - |
| OS Version | watchOS 4.0, upgradable to 8.4 | Wear OS compatible with Android and iOS |
|---|---|---|
| Chip Model |
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 4GB internal storage with 512MB RAM |
|---|
| Speaker Type | Yes | No |
|---|
| Battery Type and Capacity | 341 mAh Li-Ion (1.34 Wh), non-removable battery | Non-removable 400 mAh battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope |
|---|---|---|
| Other Features and Capabilities | Natural language commands and dictation (talking mode) | 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 |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | Yes, WiFi 802.11 b/g/n | |
|---|---|---|
| Bluetooth Support | 4.2, A2DP, LE | Yes, Version 4.1 |
| GPS Support | Yes, with A-GPS, GLONASS | Yes, GPS, GLONASS, Beidou |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Black, Silver | Black, Silver, Rose Gold |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
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