CMF Watch 3 Pro vs Xiaomi Watch S3
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 |  Xiaomi Watch S3 |
|---|---|---|
| Price | KSh 14,000.00 | KSh 18,000.00 |
| Display | 1.43-inch AMOLED, 60 fps | 1.43-inch AMOLED |
| Battery capacity | — | 486 mAh lithium-ion polymer |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM rated for suitable shallow-water activities |
| Operating system | — | Xiaomi HyperOS |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | BeiDou, GPS, GLONASS, Galileo and QZSS |
| 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, breathing and activity tracking; wellness data is not intended for medical diagnosis |
Full specifications
2 of 4 products
| Specification | CMF Watch 3 Pro | Xiaomi Watch S3 |
|---|---|---|
| Identity & design | ||
| Brand | — | Xiaomi |
| Model | CMF Watch 3 Pro | Xiaomi Watch S3 (M2323W1) |
| Announced | July 2025 | October 2023 |
| Dimensions | — | 47 × 47 × 12 mm |
| Weight | — | 44 g (strap excluded) |
| Build materials | Precision-milled metal frame with soft-touch silicone strap | Aluminum-alloy frame, stainless-steel interchangeable bezel, and Corning glass |
| Wrist size | — | 140–210 mm |
| Strap / band | Soft-touch silicone strap; color varies by configuration | Fluororubber strap |
| Controls / buttons | Functional crown, gesture shortcuts, and touchscreen | Rotating crown, side control, interchangeable bezel interaction, and touchscreen |
| Display | ||
| Display | 1.43-inch AMOLED, 60 fps | 1.43-inch AMOLED |
| Screen resolution | — | 466 × 466 pixels (~326 ppi) |
| Display features | Always-on display, automatic brightness, and 91% screen-to-body ratio | Always-on display supported |
| Performance & software | ||
| Operating system | — | Xiaomi HyperOS |
| Connectivity | ||
| Bluetooth | Supported | Bluetooth 5.2 |
| NFC | — | Supported; availability varies by region |
| Positioning / GNSS | Built-in dual-band L1 + L5 GPS with GLONASS, Galileo, BeiDou and QZSS | BeiDou, GPS, GLONASS, Galileo and QZSS |
| 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 | Heart-rate/blood-oxygen sensor, accelerometer, gyroscope, electronic compass, barometer, ambient-light sensor and Hall 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, breathing and activity tracking; wellness data is not intended for medical diagnosis |
| Sleep tracking | Enhanced sleep stages, nap recognition and optional high-precision sleep tracking | Sleep monitoring supported |
| Sports / workout modes | 131 sports modes with automatic recognition for seven activities | More than 150 sports modes |
| 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 | — |
| Battery & durability | ||
| Battery capacity | — | 486 mAh lithium-ion polymer |
| 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 15 days typical use with Android, 14.5 days with iOS, or 5 days with always-on display |
| Charging | Proprietary magnetic charging cable | 2-pin magnetic charging dock |
| Water resistance | IP68-rated dust and water resistance; protection is not permanent | 5 ATM rated for suitable shallow-water activities |
| Compatibility | ||
| Phone compatibility | Compatible Android and iOS phones; feature availability varies by platform | Android 8.0 or later; iOS 12.0 or later |
| Companion app | Nothing X app; supports Google Health Connect, Apple Health and Strava sync where available | Mi Fitness |
| Colors | Light Green, Dark Grey, or Orange depending on market | Black or Silver; bezel and strap options vary by market |
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