Bluetooth Support | 5.2, BLE | 4.2, A2DP, LE |
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NFC Support | Yes | Yes |
Wireless Network Type | No | - |
GPS Support | Yes, with Beidou, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS |
USB Connections Type | No, charges via proprietary charging dock | No |
Introduction Time | July 4, 2022 | September 2017 |
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Availability Status | Available, released to market | Available, released to market |
Compatible SIM Card Types | No | - |
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Other Body Features | Rectangular fiber-reinforced polymer body / Silicone band / Water resistant up to 5 ATM (50 meters deep) | Aluminum body / Water resistant up to 50 meters deep |
Screen Size | 1.64 inch (~70% screen-to-body ratio) | 1.65 inch |
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Display Technical Details | Display with curved edges (2.5D) | Display with 3D Touch |
Multi-Touch Capability | Yes | - |
Screen protector type | - | Sapphire protective glass |
Display Technology | - | Retina OLED display / 1000 nits brightness |
OS Version | Proprietary OS compatible with Android and iOS | watchOS 4.0, upgradable to 8.4 |
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Speaker Type | No | Yes |
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Alert Type | Vibrate | - |
Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Ambient light measurement | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
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Messaging Method | Received notification alerts / Display text messages | - |
Other Features and Capabilities | - | Natural language commands and dictation (talking mode) |
Communication Technologies | No cellular connectivity | - |
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Available Color Options | Dark Gray, Light Gold, White, Pink, Orange, Blue | Black, Silver |
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Product Weight | 20.5 g (Without Strap) | 52.8 gram (g) |
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Size and Dimensions | 44.7 x 28.8 x 11 mm | 42.5 x 36.4 x 11.4 mm |
Battery Standby Time | Up to 4 days (normal use) / Up to 16 days (Power Saver mode) / Up to one day of use with only 10 minutes of charge | - |
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Battery Type and Capacity | Non-removable 235 mAh Li-Po battery (fully charged in 1 hour) | 341 mAh Li-Ion (1.34 Wh), non-removable battery |
CPU | - | Dual-core |
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