CMF Watch 3 Pro vs Amazfit Active 2 Round
Compare specifications, current prices and availability. Choose up to four products from the same family.
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Amazfit GTR 3 ProKSh 20,000.00
OnePlus Nord WatchKSh 11,000.00
AmazFit Active Original price was: KSh 15,000.00.KSh 12,500.00Current price is: KSh 12,500.00.
AmazFit Active Edge Original price was: KSh 21,500.00.KSh 17,000.00Current price is: KSh 17,000.00.
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  CMF Watch 3 Pro |  Amazfit Active 2 Round |
|---|---|---|
| Price | KSh 14,000.00 | KSh 16,500.00 |
| Display | 1.43-inch AMOLED, 60 fps | 1.32-inch AMOLED touchscreen |
| Battery capacity | — | 270 mAh rated |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | Built-in five-satellite positioning with circularly polarized antenna |
| Health & wellness features | 24/7 heart rate, SpO2, stress, Active Score, breathing, water and stand reminders, and cycle tracking; not intended for medical diagnosis | Heart rate, blood oxygen, stress, readiness, HRV, PAI and temperature insights; wellness measurements are not intended for medical diagnosis |
Full specifications
2 of 4 products
| Specification | CMF Watch 3 Pro | Amazfit Active 2 Round |
|---|---|---|
| Identity & design | ||
| Brand | — | Amazfit |
| Model | CMF Watch 3 Pro | Active 2 (Round) |
| Announced | July 2025 | — |
| Dimensions | — | 43.9 × 43.9 × 9.9 mm (heart-rate sensor base excluded) |
| Weight | — | 29.5 g without strap |
| Build materials | Precision-milled metal frame with soft-touch silicone strap | Stainless-steel bezel, polymer middle frame and tempered-glass touchscreen |
| Wrist size | — | 135–195 mm |
| Strap / band | Soft-touch silicone strap; color varies by configuration | 20 mm quick-release silicone strap with classic pin buckle |
| Controls / buttons | Functional crown, gesture shortcuts, and touchscreen | Two physical buttons and touchscreen |
| Display | ||
| Display | 1.43-inch AMOLED, 60 fps | 1.32-inch AMOLED touchscreen |
| Screen resolution | — | 466 × 466 pixels, 353 ppi |
| Display protection | — | Tempered glass with anti-fingerprint coating |
| Display features | Always-on display, automatic brightness, and 91% screen-to-body ratio | Up to 2,000 nits peak brightness; peak brightness is unavailable below 30% battery |
| Connectivity | ||
| Bluetooth | Supported | Bluetooth 5.2 BLE |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | Built-in five-satellite positioning with circularly polarized antenna |
| Audio & communication | ||
| Speaker | Built-in speaker | Built-in speaker |
| Microphone | Two MEMS microphones | Built-in microphone |
| Calling | Bluetooth calling with AI noise reduction when paired with a phone | Bluetooth calling when paired with a compatible phone |
| Sensors, health & fitness | ||
| Sensors | Advanced optical heart-rate sensor, blood-oxygen sensor, ambient-light and motion sensors | BioTracker 6.0 PPG biometric sensor, accelerometer, gyroscope, geomagnetic sensor, barometric altimeter, ambient-light sensor and temperature sensor |
| Health & wellness features | 24/7 heart rate, SpO2, stress, Active Score, breathing, water and stand reminders, and cycle tracking; not intended for medical diagnosis | Heart rate, blood oxygen, stress, readiness, HRV, PAI and temperature insights; wellness measurements are not intended for medical diagnosis |
| Sleep tracking | Enhanced sleep stages, nap recognition and optional high-precision sleep tracking | Sleep stages, naps, sleep score and HRV-based recovery insights |
| Sports / workout modes | 131 sports modes with automatic recognition for seven activities | More than 160 sports modes, including HYROX Race |
| Training & outdoor features | 8–16 week custom running coach, VO2 max, heart-rate zones, training load, recovery guidance, dual-band GPS and 3D warm-up/stretching guides | Zepp Coach, recovery and conditioning insights, five-system positioning and route/navigation tools |
| Battery & durability | ||
| Battery capacity | — | 270 mAh rated |
| Battery life | Up to 13 days typical use, up to 10 days heavy use, or up to 4.5 days with always-on display | Up to 10 days typical use, 19 days battery-saver mode, 5 days heavy use or 21 hours continuous GPS |
| Charging | Proprietary magnetic charging cable | Magnetic charging base; approximately 2 hours |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM |
| Compatibility | ||
| Phone compatibility | Compatible Android and iOS phones; feature availability varies by platform | Compatible Android and iOS phones supported by the Zepp app |
| Companion app | Nothing X app; supports Google Health Connect, Apple Health and Strava sync where available | Zepp app |
| Colors | Light Green, Dark Grey, or Orange depending on market | Black case; Red or Black silicone strap |
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