| Display | 1.43" AMOLED, 466 x 466 pixels, 326 ppi, 60Hz, 600 nits | 1.43" AMOLED, 466 x 466 pixels, 326 ppi, always-on display supported |
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| Chip | BES 2700BP | — |
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| Memory | 32MB RAM + 4GB ROM | — |
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| Case | Aluminum alloy frame, stainless steel bezel, Corning glass; interchangeable bezel (extra bezels sold separately) | Stainless steel, 46 mm dial with Parisian hobnail bezel |
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| Size | 47 x 47 x 12 mm, 44 g without strap | 47.6 x 45.9 x 12.5 mm, approx. 54 g without strap |
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| Strap | Fluororubber, 140-210 mm adjustable | Fluororubber or leather |
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| Battery | Up to 15 days typical use (Android), up to 14.5 days (iOS), up to 5 days with always-on display; 486 mAh, 2-pin magnetic charging dock | Up to 65 hours (Bluetooth version), up to 55 hours (LTE version), 495 mAh, magnetic charging, about 45 minutes to charge |
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| Water Resistance | 5 ATM | 5 ATM |
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| Positioning | Dual-band L1+L5 GNSS: GPS, BeiDou, GLONASS, Galileo, QZSS | Dual-band L1+L5 five-system GNSS: GPS, Galileo, GLONASS, BeiDou, QZSS |
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| Connectivity | Bluetooth 5.2, Bluetooth calling, NFC (Mastercard terminals, varies by region) | Bluetooth 5.2, Wi-Fi 2.4/5 GHz, NFC, Bluetooth calling, independent eSIM (LTE version) |
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| Sensors | Heart rate with blood oxygen, accelerometer, gyroscope, compass, barometer, ambient light, hall sensor | Optical heart rate, accelerometer, gyroscope, ambient light, compass, barometer, bioelectrical impedance |
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| Sports Modes | 150+ sports modes | 150+ sports modes |
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| Compatibility | Android 8.0 or later, iOS 12.0 or later | Android 8.0 or later with GMS 21.30.12 or later |
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| Colors | Black, Silver | Silver case with brown leather strap, black case with black fluororubber strap |
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| Chipset | — | Qualcomm Snapdragon W5+ Gen 1 (4nm) |
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| RAM | — | 2GB |
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| Storage | — | 32GB eMMC |
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| OS | — | Google Wear OS |
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