CMF Watch 3 Pro vs Amazfit GTS 4
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 GTS 4 |
|---|---|---|
| Price | KSh 14,000.00 | KSh 18,500.00 |
| Display | 1.43-inch AMOLED, 60 fps | 1.75-inch AMOLED |
| Battery capacity | — | 300 mAh rated |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM |
| Processor | — | Not listed |
| RAM | — | Not listed |
| Storage | — | Not listed |
| Operating system | — | Zepp OS 2.0 |
| Network / cellular | — | No cellular connection |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | Dual-band, circularly polarized GNSS supporting six satellite systems |
| Health & wellness features | 24/7 heart rate, SpO2, stress, Active Score, breathing, water and stand reminders, and cycle tracking; not intended for medical diagnosis | 24-hour heart rate, blood oxygen and stress; one-tap measurement; readings are not medical diagnoses |
Full specifications
2 of 4 products
| Specification | CMF Watch 3 Pro | Amazfit GTS 4 |
|---|---|---|
| Identity & design | ||
| Brand | — | Amazfit |
| Model | CMF Watch 3 Pro | GTS 4 |
| Announced | July 2025 | September 2022 |
| Dimensions | — | 42.7 × 36.5 × 9.9 mm without heart-rate sensor base |
| Weight | — | 27 g without strap |
| Build materials | Precision-milled metal frame with soft-touch silicone strap | Aluminum-alloy middle frame; high-gloss sprayed polycarbonate bottom shell |
| Wrist size | — | 140–200 mm |
| Strap / band | Soft-touch silicone strap; color varies by configuration | 20 mm quick-release fluoroelastomer or nylon strap |
| Controls / buttons | Functional crown, gesture shortcuts, and touchscreen | Touchscreen and stainless-steel navigation crown |
| Display | ||
| Display | 1.43-inch AMOLED, 60 fps | 1.75-inch AMOLED |
| Screen resolution | — | 390 × 450 pixels, 341 ppi |
| Display protection | — | Tempered glass with anti-fingerprint coating |
| Display features | Always-on display, automatic brightness, and 91% screen-to-body ratio | Always-on display; 150+ watch faces |
| Performance & software | ||
| Processor | — | Not listed |
| CPU | — | Not listed |
| GPU | — | Not listed |
| RAM | — | Not listed |
| Storage | — | Not listed |
| Operating system | — | Zepp OS 2.0 |
| Connectivity | ||
| Network / cellular | — | No cellular connection |
| SIM / eSIM | — | No SIM or eSIM |
| Wi-Fi | — | 2.4 GHz Wi‑Fi |
| Bluetooth | Supported | Bluetooth 5.0 and BLE |
| NFC | — | NFC not listed |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | Dual-band, circularly polarized GNSS supporting six satellite systems |
| Ultra Wideband (UWB) | — | Not listed |
| Satellite features | — | Not listed |
| 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 |
| Sensors, health & fitness | ||
| Sensors | Advanced optical heart-rate sensor, blood-oxygen sensor, ambient-light and motion sensors | BioTracker 4.0 PPG, accelerometer, gyroscope, geomagnetic, barometric altimeter and ambient-light 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 | 24-hour heart rate, blood oxygen and stress; one-tap measurement; readings are not medical diagnoses |
| Sleep tracking | Enhanced sleep stages, nap recognition and optional high-precision sleep tracking | Sleep stages including REM, naps, breathing quality and sleep score |
| Sports / workout modes | 131 sports modes with automatic recognition for seven activities | 154 modes; automatic recognition of eight sports and strength exercises |
| 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 | Route import, real-time navigation, track-run mode and PeakBeats training status |
| Safety & emergency features | — | Not listed |
| Diving / depth features | — | Not rated for diving |
| Battery & durability | ||
| Battery capacity | — | 300 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 8 days typical, 4 days heavy, 16 days saver; GPS up to 16/28/33 hours by mode |
| Charging | Proprietary magnetic charging cable | Magnetic charging, approximately 2 hours |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM |
| Durability / certifications | — | ISO 22810:2010 5 ATM; suitable for swimming, not hot showers or sauna |
| Compatibility | ||
| Phone compatibility | Compatible Android and iOS phones; feature availability varies by platform | Android 7.0+ or iOS 12.0+ |
| 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 | Infinite Black, Misty White, Autumn Brown, Rosebud Pink |
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