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› Whoop 4.0, Screenless Fitness Tracker versus Amazfit Active 2 Premium Watch
Whoop 4.0 versus Amazfit Active 2 Premium Watch
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Whoop 4.0, Screenless Fitness Tracker | Amazfit Active 2 Premium Watch |
|---|---|---|
| Price | KSh 32,500 | KSh 20,500 |
| Sales | 5 - For Jul 2026 | 7 - For Jul 2026 |
| Average rating | 0 - | 0 - |
| Likes | 0 - For Jul 2026 | 0 - For Jul 2026 |
| Views | 94 - For Jul 2026 | 66 - For Jul 2026 |
| General | ||
| Available | September 2021 | April 2025 |
| Dimensions | 35.9 × 25.0 × 10.1 mm | 43.9 x 43.9 x 9.9 mm |
| Weight | 28.5 g | 31.7 g |
| Colors | Onyx | Black Sport Silicone Black Leather Red Sport Silicone |
| Straps | Polyester | Leather Strap |
| Network | No | No |
| Compatibility | Android 9.0+ iOS 13+ | Android 7.0+ iOS 14.0+ |
| Key features | Screenless performance optimized tracker Continuous high accuracy data capture via 5-LED sensor array Algorithmic strain monitoring (cardiovascular and muscular load) Daily recovery scoring based on autonomic nervous system indicators Menstrual cycle coaching & lifestyle tracking Haptic alarm for sleep coach wakeups Advanced sleep performance metrics tracking all 4 sleep stages | AMOLED display with 2000 nits peak brightness Polished stainless steel case offering a classic look GPS with offline maps support Built-in mic and speaker for Bluetooth calls 160+ workout modes Zepp Flow AI assistant for handsfree control |
| Frame | Composite Polymer | Stainless Steel |
| Platform | ||
| Operating system | Whoop Proprietary OS | Zepp OS 4.5 |
| Processor | - | - |
| Chipset | - | - |
| Graphics processor | - | - |
| RAM | - | - |
| Storage | - | - |
| Card slot | No | - |
| Battery | 638mAh Li-Ion | 270mAh |
| Battery features | Up to 5 days Typical Usage Slide-on 4.0 Battery Pack Included (On-wrist Wireless Modular Charging) Continuous 24/7 Wearability During Charging | Up to 100% in 2h Up to 10 Days Typical Use Up to 5 Days Heavy Use Up to 21h Continuous GPS Use |
| Platform features | Continuous Sleep / Strain / Recovery / HRV / Blood Oxygen / Heart Rate Monitoring Respiratory Rate & Resting Heart Rate Tracking Real-time Stress Monitoring Haptic Motor for Silent Vibration Alerts No Screen/Display to Prevent Digital Distractions | 24/7 Heart Rate / Sleep / Blood Oxygen / Stress / Skin Temperature / HRV Monitoring Built-in Speaker and Mic AI Voice Control Menstrual Cycle Tracking Vibration Motor |
| Software applications | In-app AI Coach and Personalized Health Alerts Sleep Coach & Behavioral Journal Weekly and Monthly Performance Assessments Health Monitor Dashboard | 160+ Workout Modes |
| IP rating | 10M Water Resistant IP68 Dust & Water Resistant | 5ATM |
| Display | ||
| Display size | N/A | 1.32 Inches 466 x 466 Pixels |
| Display type | N/A | AMOLED Screen 16M Colors |
| Pixel density | N/A | 353 ppi |
| Display features | N/A | Sapphire Crystal Glass 2000 Nits Peak Brightness |
| Sensors & Connectivity | ||
| Sensors | Accelerometer Optical Heart Rate Gyro Skin Temperature SpO2 VO2 Max | Accelerometer Gyro Heart Rate Ambient Light Temperature SpO2 VO2 Max |
| Connectivity | Bluetooth NFC | Bluetooth 5.2 GPS / GLONASS / GALILEO / BDS / QZSS / NavIC Wi-Fi NFC |
| Sensors & connectivity features | - | - |