CMF Watch 3 Pro
The Watch 3 Pro brings features usually reserved for pricier smartwatches down into CMF's value tier. Its 1.43-inch AMOLED display runs a sharp 466×466 resolution at up to 670 nits brightness, staying legible outdoors, and supports over 120 customizable watch faces plus an Always-On Display mode.
Fitness tracking is a genuine strength here: 131 sport modes with automatic activity recognition, a 4-channel heart rate sensor, SpO2, stress and sleep tracking, and — notably at this price — dual-band GPS (L1+L5) for more accurate outdoor route tracking than the single-band GPS found on most budget watches. An AI-powered running coach adds training guidance based on your data.
Bluetooth calling works directly from the watch with a built-in mic and speaker supporting up to 30 stored contacts, and gesture controls let you handle calls, music, and notifications with a flick of the wrist. A standout extra: onboard ChatGPT access lets you interact with AI directly from the watch.
Battery life is excellent for the segment — up to 13 days under typical use, stretching to a claimed 60 days in power-saving mode, off a 350mAh cell. The watch has a metal middle frame with an IP68 rating for dust and splash resistance (not swim-proof), and syncs through the Nothing X app on Android and iOS.
Key Specifications
| Spec | Detail |
|---|---|
| Display | 1.43" AMOLED, 466×466, up to 670 nits |
| Watch faces | 120+ customizable, including AOD options |
| Battery | 350mAh — up to 13 days typical use / 60 days power-saving |
| GPS | Dual-band (L1+L5), multi-satellite support |
| Health sensors | 4-channel heart rate, SpO2, stress, sleep |
| Sport modes | 131, with auto-detection and AI coaching |
| Calling | Bluetooth calling, built-in mic/speaker, up to 30 contacts |
| Controls | Gesture control, touch |
| Water/dust resistance | IP68 (not swim-proof) |
| Build | Metal frame, silicone strap |
| Weight | 51g |
| Dimensions | 46.3 x 46.3 x 14.4mm |
| Connectivity | Bluetooth, Nothing X app (Android/iOS) |
| Extra features | Onboard ChatGPT support |
| Colors | Silver, Dark Grey, Black (orange accents) |
Key Features (bullet list)
- 1.43" AMOLED display, 670 nits, Always-On option
- Dual-band GPS (L1+L5) — uncommon at this price
- 131 sport modes with AI running coach
- Onboard ChatGPT access
- Bluetooth calling with built-in mic/speaker
- Up to 13 days battery, 60 days power-saving mode
- IP68 metal-framed build
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