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› Whoop 4.0, Screenless Fitness Tracker versus Amazfit Balance 2 Watch
Whoop 4.0 versus Amazfit Balance 2 Watch
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Whoop 4.0, Screenless Fitness Tracker | Amazfit Balance 2 Watch |
|---|---|---|
| Price | KSh 35,000 | KSh 38,500 |
| Sales | 0 - For Jun 2026 | 3 - For Jun 2026 |
| Average rating | 0 - | 0 - |
| Likes | 0 - For Jun 2026 | 0 - For Jun 2026 |
| Views | 0 - For Jun 2026 | 24 - For Jun 2026 |
| General | ||
| Available | September 2021 | June 2025 |
| Dimensions | 35.9 × 25.0 × 10.1 mm | 47.4 x 47.4 x 12.3 mm |
| Weight | 28.5 g | 43 g |
| Colors | Onyx | Black |
| Straps | Polyester | Liquid Silicone Strap |
| Network | No | No |
| Compatibility | Android 9.0+ iOS 13+ | Android iOS |
| 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 Up to 21 days typical battery life Dual-band GPS with offline maps support Built-in mic and speaker for Bluetooth calls 170+ workout modes AI assistant powered by ChatGPT |
| Frame | Composite Polymer | Aluminum Alloy |
| Platform | ||
| Operating system | Whoop Proprietary OS | Zepp OS 5.0 |
| Processor | - | - |
| Chipset | - | - |
| Graphics processor | - | - |
| RAM | - | - |
| Storage | - | - |
| Card slot | No | - |
| Battery | 638mAh Li-Ion | 658mAh |
| 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 21 Days Typical Use Up to 10 Days Heavy 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 | Activity / Heart rate / Sleep / Blood Oxygen / Stress / Readiness Score Monitoring Built-in Speaker and Mic AI Voice Control Linear Vibration Motor Menstrual Cycle Tracking |
| Software applications | In-app AI Coach and Personalized Health Alerts Sleep Coach & Behavioral Journal Weekly and Monthly Performance Assessments Health Monitor Dashboard | 170+ Workout Modes |
| IP rating | 10M Water Resistant IP68 Dust & Water Resistant | 10ATM / Up to 45M Water Resistant |
| Display | ||
| Display size | N/A | 1.5 Inches 480 x 480 Pixels |
| Display type | N/A | AMOLED Screen 16M Colors |
| Pixel density | N/A | 323 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 Compass Temperature SpO2 VO2 Max |
| Connectivity | Bluetooth NFC | Bluetooth 5.2 Dual-band GPS / GLONASS / GALILEO / BDS / QZSS / NavIC Wi-Fi |
| Sensors & connectivity features | - | Voice Assistant Amazon Alexa |