Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Poounur KW281A KW281A Smart Watch with AMOLED Curved Display
Features
- 2.01-inch AMOLED curved display
- Bluetooth calling and voice assistant
- 100+ sport modes and fitness tracking
- 24/7 heart rate and sleep monitoring
- IP68 waterproof rating
- 7-day battery life
- Compatible with Android and iOS
General specs
- Brand: Poounur
- Model: KW281A
- Seller: Retailer
- ID: B0FLCY5T9G
- Battery Life: 7
- Connectivity: Bluetooth
- Display Size: 2.01
- Display Type: AMOLED
- Sports Modes: 100
- Standby Time: 20
- Case Material: Metal
- Health Sensors: Heart Rate, SpO2
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- First listed by seller: December 9, 2025
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
United States
United States
Available
This smartwatch is for the active professional who needs a reliable fitness tracker that also keeps them connected without reaching for their phone. It's perfect for tracking your morning run while managing calls and notifications on the go.
While many focus on home security for peace of mind, this watch offers peace of mind for your daily health and connectivity. The Bluetooth calling feature lets you answer important calls during workouts, and the mic picks up your voice clearly even in a noisy gym. You get actionable insights from 24/7 heart rate and sleep monitoring, helping you adjust your routine for better wellness.
With a 7-day battery life, you can wear it confidently through long weeks without charging anxiety. The IP68 waterproof rating means it handles sweat and rain during outdoor activities. Customize watch faces to match your style, making it a seamless part of your everyday fashion.
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| Brand | Poounur | QONBINK | Trendia | Kimeag | KIBFLE | EURANS |
| Model | KW281A | M91 | TG09L | S67 | DR03 | EW1 |
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| Price | €26.77 | €26.77 | €12.75 | €88.36 | €17.84 | €12.49 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 1, 2026 | Apr 21, 2026 | May 29, 2026 | May 16, 2026 | May 1, 2026 | Mar 21, 2026 |
| GPS | None | None | None | Built-in | None | |
| Battery Life | 7 | 5, 7 | 7 | 7 | ||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Display Size | 2.01 | 1.85 | 1.83 | 1.43 | 1.27 | 1.77 |
| Display Type | AMOLED | HD | HD | AMOLED | AMOLED | AMOLED |
| Sports Modes | 100 | 120 | 120 | 120 | 100 | 100 |
| Standby Time | 20 | 30 | 30 | 30 | ||
| Case Material | Metal | None | Metal | Stainless Steel | ||
| Health Sensors | Heart Rate, SpO2 | Heart Rate | Heart Rate, SpO2 | Heart Rate, SpO2 | ||
| Battery Capacity | 350 | 290 | 300 | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |
| Bluetooth Version | 5.3 | 5.0 | 5.0 | 5.3 | 5.0 | |
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