Samsung Galaxy Watch 8 Classic vs WHOOP 4.0 Sensor
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  Samsung Galaxy Watch 8 Classic Original price was: KSh 48,500.00.KSh 35,500.00Current price is: KSh 35,500.00.Buy now |
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At a glance
Key specifications and important differences. Full details follow below.
| Feature | Samsung Galaxy Watch 8 Classic |  WHOOP 4.0 Sensor |
|---|---|---|
| Price | Original price was: KSh 48,500.00.KSh 35,500.00Current price is: KSh 35,500.00. | KSh 36,000.00 |
| Display | 1.34-inch Super AMOLED | — |
| Battery capacity | 445 mAh | — |
| Water resistance | 5 ATM | IP68; water-resistant up to 10 m for 2 hours; swimming and showering supported, not diving |
| Processor | Exynos W1000 (3 nm) | — |
| RAM | 2 GB | — |
| Storage | 64 GB | — |
| Operating system | Wear OS 6 Powered by Samsung; One UI 8 Watch | — |
| Network / cellular | LTE on LTE models only | — |
| Positioning / GNSS | Built-in dual-frequency L1 + L5 GPS; GPS, GLONASS, BeiDou and Galileo | — |
| Health & wellness features | Heart and wellness tracking; Antioxidant Index, Vascular Load, Energy Score and stress features. Availability varies by market and paired phone. | Continuous heart rate, HRV, respiratory rate, skin-temperature variation, strain and recovery tracking; not a medical device |
Full specifications
2 of 4 products
| Specification | Samsung Galaxy Watch 8 Classic | WHOOP 4.0 Sensor |
|---|---|---|
| Identity & design | ||
| Brand | Samsung | WHOOP |
| Model | Galaxy Watch8 Classic | WHOOP 4.0 sensor |
| Announced | 9 July 2025 | — |
| Dimensions | 46.4 × 46.0 × 10.6 mm | — |
| Weight | 63.5 g (without band) | — |
| Build materials | Stainless-steel case; sapphire crystal display | Screen-free continuous-wear sensor housing |
| Controls / buttons | Rotating bezel, touchscreen, Quick button and physical buttons | — |
| Display | ||
| Display | 1.34-inch Super AMOLED | — |
| Screen resolution | 438 × 438 pixels (327 ppi) | — |
| Display protection | Sapphire crystal | — |
| Display features | Full-colour Always-On Display; up to 3,000 nits peak brightness | — |
| Performance & software | ||
| Processor | Exynos W1000 (3 nm) | — |
| CPU | 5-core CPU | — |
| RAM | 2 GB | — |
| Storage | 64 GB | — |
| Operating system | Wear OS 6 Powered by Samsung; One UI 8 Watch | — |
| Connectivity | ||
| Network / cellular | LTE on LTE models only | — |
| SIM / eSIM | eSIM on LTE models | — |
| Wi-Fi | Wi-Fi 2.4 GHz and 5 GHz | — |
| Bluetooth | Bluetooth 5.3 | — |
| NFC | Supported | — |
| Positioning / GNSS | Built-in dual-frequency L1 + L5 GPS; GPS, GLONASS, BeiDou and Galileo | — |
| Sensors, health & fitness | ||
| Sensors | Samsung BioActive Sensor (optical bio-signal, electrical heart signal and bioelectrical impedance analysis), temperature sensor, accelerometer, barometer, gyroscope, geomagnetic sensor, light sensor and 3D Hall sensor | Photoplethysmography sensors and skin-temperature sensing |
| Health & wellness features | Heart and wellness tracking; Antioxidant Index, Vascular Load, Energy Score and stress features. Availability varies by market and paired phone. | Continuous heart rate, HRV, respiratory rate, skin-temperature variation, strain and recovery tracking; not a medical device |
| Sleep tracking | Sleep tracking, sleep coaching, Bedtime Guidance and sleep-apnoea features where available | Automatic sleep detection, sleep duration, stages, sleep need and sleep performance |
| Sports / workout modes | — | Automatic and manual activity tracking |
| Training & outdoor features | Running Coach and dual-frequency route tracking | — |
| Battery & durability | ||
| Battery capacity | 445 mAh | — |
| Battery life | Always-On Display off: up to 40 hours Always-On Display on: up to 30 hours | Approximately 5 days |
| Charging | Fast WPC-based wireless charging | WHOOP 4.0 slide-on wireless Battery Pack for on-wrist charging |
| Water resistance | 5 ATM | IP68; water-resistant up to 10 m for 2 hours; swimming and showering supported, not diving |
| Durability / certifications | IP68; MIL-STD-810H | — |
| Compatibility | ||
| Phone compatibility | Android 12 or later with more than 1.5 GB RAM and Google Mobile Services; compatibility varies by market and device | Compatible iPhone or Android phone; current support recommends iOS 18+ or Android 10+ |
| Companion app | Samsung Health | WHOOP app |
| Colors | Black and White | — |
| Additional specifications | ||
| Charging time | — | Approximately 150 minutes for the sensor; around 2 hours for the Battery Pack |
| Movement sensors | — | Accelerometer |
| Bluetooth and Wi-Fi | — | Bluetooth 4.2 or higher |
| Packing list | — | WHOOP 4.0 sensor, compatible band and WHOOP 4.0 Battery Pack |
| Smart recognition | — | Automatically recognizes 45 activity types |
| Energy, load and readiness features | — | Recovery, Strain and Sleep scores with personalized coaching |
| strap material | — | SuperKnit performance band |
| armband | — | WHOOP 4.0 band; not compatible with WHOOP 5.0 or MG |
| heart rate broadcast | — | Real-time heart-rate broadcast supported |
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