| Introduction Time | March 23, 2023 | 2014, September |
|---|---|---|
| Availability Status | Available, released March 31, 2023 | Available. Released May 2015 |
| Equivalent Name | - |
|---|
| Size and Dimensions | 48.5 x 48.5 x 13 mm | 38.6 x 33.3 x 10.5 mm |
|---|---|---|
| Product Weight | 76 gram (g) | 40g (body) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Circular zirconium body / Ceramic frame and back / Titanium or hydrogenated rubber band / Water resistant up to 10 ATM (100 meters deep) | IPX7 certified / Water resistant up to 1 meter for 30 minutes / Stainless steel and ceramic |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.5 inch | 1.5 inch (~55.1% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire glass | Sapphire protective glass |
| Multi-Touch Capability | - | Yes |
| Display Technical Details | - | Display with 3D Touch / 450 nits display brightness |
| OS Version | HarmonyOS 2.0 compatible with Android 6.0 or later, iOS 9.0 or later, and HarmonyOS 2 or later | watchOS 1.0, upgradable to 4.0 |
|---|---|---|
| Chip Model | - |
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | Vibrate; Ringtones |
| Battery Type and Capacity | Non-removable 530 mAh Li-Po battery (fully charged in 1 hour, supports wireless charging) | Non-removable 205 mAh Li-Ion battery (0.78 Wh) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with blood oxygen (SpO2) level calculation capability / Body thermometer / Accelerometer / Gyroscope / Compass / Air pressure barometer / Geomagnetic sensor | Accelerometer, Gyroscope, Heart rate sensor |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | Supports 120 sport modes, heart rate monitoring, blood oxygen level measurement, electrocardiogram, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm, microphone, BDS satellite communication | MP3 player / Photo viewer / Siri voice commands |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | Yes | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, GPS/A-GPS/GLONASS/GALILEO/BDS/QZSS | No |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Available Color Options | Black, Blue and Silver | |
|---|---|---|
| Global Price Range |
| CPU | - | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - | 8GB, 512MB RAM |
|---|
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