| Nothing CMF Watch 3 Pro Choose another device | vivo Watch GT 2 Choose another device | |
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Launch |
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| Version | July 2025 | October 2025 |
Network |
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| Technology | - | 4G |
Body |
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| Dimensions | 47 x 47 x 14.4 mm (1.85 x 1.85 x 0.57 in) | 47.5 x 40.2 x 11 mm (1.87 x 1.58 x 0.43 in) |
| Weight | 51 g (1.80 oz) | 34.8 g or 35.8 g |
| SIM | No | eSIM |
| Design | Glass front, aluminum frame | Glass front, aluminum alloy frame, plastic back |
| Others | IP68 dust tight and water resistant | 2ATM water resistant, Compatible with standard 22mm straps |
Display |
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| Type | AMOLED | AMOLED |
| Size | 1.43 inches | 2.07 inches |
| Resolution | 466 x 466 pixels | 432 x 514 pixels |
Platform |
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| Operating System | - | Blue OS 3.0 |
Memory |
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| Card Slot | No | No |
| Internal | 256 MB | - |
Camera |
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| Primary | - | No |
Sound |
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| Loudspeaker | Yes | Yes |
| 3.5mm Jack | No | No |
Comms |
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| Wifi | No | No |
| Bluetooth | 5.3 | 5.4 |
| GPS | Yes | Yes |
| NFC | No | Yes |
| Radio | No | No |
| USB | No | No |
Features |
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| Sensors | Accelerometer, gyro, heart rate, SpO2, Email, IM | Accelerometer, gyro, heart rate, compass, SpO2 |
Battery |
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| Battery type | 350 mAh | 595 mAh (eSIM version) / 695 mAh (bluetooth version) |
Misc |
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| Colors | Dark Grey, Light Grey | - |
| Models | D399 | WA2536B |
| Price | 130 USD | 100 USD |
| Nothing CMF Watch 3 Pro: More information Choose another device | vivo Watch GT 2: More information Choose another device | |
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