AmazFit Active Edge vs Xiaomi Watch S4
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  AmazFit Active Edge Original price was: KSh 21,500.00.KSh 17,000.00Current price is: KSh 17,000.00. |
|---|
Add up to 2 more items to compare
Amazfit GTR 3 ProKSh 20,000.00
AmazFit Balance Original price was: KSh 26,500.00.KSh 22,000.00Current price is: KSh 22,000.00.
AmazFit Active Original price was: KSh 15,000.00.KSh 12,500.00Current price is: KSh 12,500.00.
Samsung Galaxy Watch FEKSh 19,500.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature | AmazFit Active Edge |  Xiaomi Watch S4 |
|---|---|---|
| Price | Original price was: KSh 21,500.00.KSh 17,000.00Current price is: KSh 17,000.00. | KSh 20,000.00 |
| Display | 1.32-inch TFT touchscreen | 1.43-inch AMOLED, 60 Hz |
| Battery capacity | 370 mAh rated | 486 mAh |
| Water resistance | 10 ATM | 5 ATM rated for suitable shallow-water activities |
| Operating system | Zepp OS 2.0 | Xiaomi HyperOS 2 |
| Positioning / GNSS | Built-in five-satellite positioning | Built-in GPS, Galileo, GLONASS, BeiDou and QZSS |
| Health & wellness features | Heart rate, blood oxygen, stress and one-tap health measurement; wellness measurements are 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 | AmazFit Active Edge | Xiaomi Watch S4 |
|---|---|---|
| Identity & design | ||
| Brand | Amazfit | Xiaomi |
| Model | Active Edge | Xiaomi Watch S4 |
| Announced | — | March 2025 (global model) |
| Dimensions | 46.62 × 46.62 × 12 mm (heart-rate sensor base excluded) | 47.3 × 47.3 × 12.0 mm (strap and protrusions excluded) |
| Weight | 34 g without strap | Approximately 44.5 g (strap excluded) |
| Build materials | Dual-color plastic case with glass touchscreen | Aluminum-alloy frame with interchangeable bezel |
| Wrist size | 140–205 mm | Black/Silver: approximately 140–210 mm; Rainbow: approximately 135–210 mm |
| Strap / band | 22 mm semi-transparent TPU strap with classic pin buckle | Fluororubber; Rainbow configuration also includes nylon strap |
| Controls / buttons | Four physical buttons and touchscreen | Rotating crown, side control, interchangeable bezel interaction, and touchscreen |
| Display | ||
| Display | 1.32-inch TFT touchscreen | 1.43-inch AMOLED, 60 Hz |
| Screen resolution | 360 × 360 pixels, 277 ppi | 466 × 466 pixels (~326 ppi) |
| Display protection | Glass with anti-fingerprint coating | — |
| Display features | More than 100 watch faces, including editable and portrait watch faces | Always-on display; up to 1,500 nits HBM |
| Performance & software | ||
| Operating system | Zepp OS 2.0 | Xiaomi HyperOS 2 |
| Connectivity | ||
| Bluetooth | Bluetooth 5.0 BLE | Bluetooth 5.3 |
| NFC | — | Supported; availability varies by region |
| Positioning / GNSS | Built-in five-satellite positioning | Built-in GPS, Galileo, GLONASS, BeiDou and QZSS |
| Audio & communication | ||
| Speaker | — | Built-in speaker |
| Microphone | — | Two built-in microphones |
| Calling | Phone-call notifications and Android quick replies when paired | Bluetooth calling when paired with a compatible phone; third-party app voice calls not supported |
| Sensors, health & fitness | ||
| Sensors | BioTracker PPG biometric sensor, accelerometer and gyroscope | Heart-rate/blood-oxygen sensor, accelerometer, gyroscope, ambient-light sensor, electronic compass, barometer and Hall sensor |
| Health & wellness features | Heart rate, blood oxygen, stress and one-tap health measurement; wellness measurements are not intended for medical diagnosis | Heart rate, blood oxygen, stress, breathing and activity tracking; wellness data is not intended for medical diagnosis |
| Sleep tracking | Sleep stages, naps, breathing quality and sleep score | Sleep monitoring supported |
| Sports / workout modes | 132 sports modes with automatic recognition of seven sports | More than 150 sports modes |
| Training & outdoor features | Zepp Coach, strength-training recognition, route-file import, real-time navigation, Track Run, virtual pacer, PeakBeats and compatible workout peripherals | — |
| Battery & durability | ||
| Battery capacity | 370 mAh rated | 486 mAh |
| Battery life | Up to 16 days typical use, 24 days battery saver, 10 days heavy use or 20 hours continuous GPS | Up to 15 days typical use; actual life varies by settings and use |
| Charging | Magnetic charging base; approximately 2 hours | 2-pin magnetic charging dock |
| Water resistance | 10 ATM | 5 ATM rated for suitable shallow-water activities |
| Durability / certifications | Certified for pressure, heat, cold, shock, humidity and impact resistance | — |
| Compatibility | ||
| Phone compatibility | Android 7.0 or later; iOS 14.0 or later | Android 8.0 or later; iOS 14.0 or later |
| Companion app | Zepp app | Mi Fitness |
| Colors | Lava Black, Midnight Pulse or Mint Green | Black, Silver, or Rainbow depending on configuration |
Related comparisons
Amazfit GTR 3 ProAmazFit Active EdgeAmazFit BalanceAmazFit Active EdgeAmazFit ActiveAmazFit Active EdgeAmazFit Active EdgeSamsung Galaxy Watch FEAmazFit Active Edge
Xiaomi Watch S1 ActiveAmazFit Active Edge
Amazfit Helio StrapAmazFit Active Edge
CMF Watch 3 ProAmazFit Active Edge
Amazfit Active MaxAmazFit Active Edge
Amazfit GTS 4AmazFit Active Edge
Amazfit Bip 6