Battery life
- WHOOP Peak 5.0 Sensor
- Up to 14+ days
- Samsung Galaxy Watch 9 44mm
- Up to 30 hours per charge
Wearable comparison
WHOOP Peak 5.0 vs Samsung Galaxy Watch 9 44mm
Compare battery life, health tracking, display and fit.
01Selected  WHOOP Peak 5.0 Sensor
KSh 38,000In Stock | 02  Samsung Galaxy Watch 9 44mm
KSh 42,000In Stock |
|---|
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WHOOP Life MGKSh 50,000
Huawei Watch GT 7 ProKSh 41,500
AmazFit T-Rex UltraKSh 47,000
Samsung Galaxy Watch UltraKSh 45,000
Samsung Galaxy Watch Ultra 2025KSh 44,000
Google Pixel Watch 4KSh 44,500
WHOOP ONE 5.0 SensorKSh 37,000
2 of 4 products
Our quick verdict
The WHOOP Peak 5.0 Sensor, a screenless tracker you read in the WHOOP app, lasts longer between charges (more than 14 days) and works with Android phones and iPhones, though it needs a WHOOP membership, while the Samsung Galaxy Watch 9 44mm, a smartwatch with a 1.47-inch OLED screen, takes ECG heart-rhythm readings and has built-in GPS for runs without your phone.
Portability
- WHOOP Peak 5.0 Sensor
- About 26.5 g
- Samsung Galaxy Watch 9 44mm
- 34 g
Display
- WHOOP Peak 5.0 Sensor
- Screenless tracker
- Samsung Galaxy Watch 9 44mm
- 1.47-inch OLED display
Software
- WHOOP Peak 5.0 Sensor
- WHOOP with Peak membership
- Samsung Galaxy Watch 9 44mm
- Wear OS 7
Connections
- WHOOP Peak 5.0 Sensor
- Bluetooth
- Samsung Galaxy Watch 9 44mm
- Bluetooth 5.3
Key differences
The main differences to help you choose.
WHOOP Peak 5.0 Sensor
- Longer rated battery life: more than 14 days (vs 30 hours).
- Works with Android phones and iPhones.
- Lighter: about 26.5 g (vs 34 g).
- Screenless: worn day and night, with results read in the WHOOP app.
- Daily recovery and strain scores.
- Lower price: KSh 38,000 (vs KSh 42,000).
Samsung Galaxy Watch 9 44mm
- Screen on the wrist for the time, notifications and workout stats.
- ECG heart-rhythm readings.
- Built-in GPS (the other uses the phone's GPS).
- Swimproof: water resistant to 50 m (vs 10 m).
- Slimmer: 8.6 mm thick (vs 10.6 mm).
- Takes calls from the wrist over Bluetooth.
What matters most to you?
6 priorities selected.
| Priority | WHOOP Peak 5.0 Sensor | Samsung Galaxy Watch 9 44mm |
|---|---|---|
| Battery life | Up to 14+ days | Up to 30 hours per charge |
| Portability | About 26.5 g | 34 g |
| Display | Screenless tracker | 1.47-inch OLED display |
| Software | WHOOP with Peak membership | Wear OS 7 |
| Connections | Bluetooth | Bluetooth 5.3 |
| Sensors | PPG heart-rate sensor, accelerometer | Samsung BioActive: optical heart-rate, electrical heart signal, bioelectrical impedance analysis |
| Sleep tracking | Light, REM and deep sleep | Sleep-stage tracking, sleep-apnea risk detection |
| Charging | Wireless PowerPack, compatible with USB-C Basic Charger | Fast wireless charging, WPC-based |
| Positioning / GNSS | Connected smartphone GPS, no built-in GPS | Dual-frequency GPS, L1 + L5 |
| Health & wellness features | Continuous heart rate, HRV | Heart rate, spO₂ |
| Strap / band | SuperKnit Obsidian | Lightweight breathable Sport Band with Dynamic Lug System |
Tick a topic above to see how each product answers it.
Detailed comparison
Explore the full specifications, section by section.
These products have the same published specifications.
Similarities
- Both are rated IP68.
In summary
Get the WHOOP Peak 5.0 Sensor if you want a screenless tracker with longer battery life, or the Samsung Galaxy Watch 9 44mm if you would rather have ECG heart-rhythm readings.
Back to compared products ↑In-stock alternatives
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