Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
ET488 1.43-inch AMOLED Display Smart Watch
Product details
General specs
- Model: ET488
Starting from €61.81
Last price update: 5/9/26
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| Model | ET488 | ET585 | B0GG8R57RS | ET587 | M10 | JX629 |
| Price | €61.81 | €26.42 | €57.96 | €35.38 | €34.10 | €26.85 |
| Seller | Banggood | Banggood | Retailer | Banggood | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 16, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| App Name | Hband | Hband | Hband | RDFit | Da Fit | |
| Display Size | 1.43 inch | 2.04 inch | 1.57 inches | |||
| Display Type | AMOLED | AMOLED | AMOLED | |||
| Standby Time | 20-30 days | 20-30 days | About 20-25 days | About 15-20 days | About 14-20 days | |
| Charging Time | 2-3 hours | 1.5 hours | About 2-3 hours | About 3-4 hours | About 2-3 hours | |
| Charging Type | Magnetic | Magnetic charging | Magnetic charging | |||
| Battery Capacity | 380mAh | 530 mAh | 380mAh | 280mAh | 300mAh | |
| Bluetooth Version | BLE5.3 | 5.3 BLE | 5.3 | BLE5.3 | BT5.0 | BLE5.3 EDR |
| Display Resolution | 466×466 pixels | 368×448 pixels | 360x360 pixels | |||
| Operating Mode | Full Touch | Full Touch | Full Touch | Full Touch | ||
| Special Features | Information Reminder, Bluetooth Call, Call Reminder, Message Reminder, App Notification | Information Reminder, Bluetooth Call, Call Reminder, Message Reminder, APP Notification, Heart Rate Monitor, Blood Pressure Monitor, Blood Oxygen (SpO2) Monitor, Non-invasive Blood Sugar Monitor, Emotionally Tired Labor Analysis, ECG Function, Blood Component Analysis, Blood Composition Analysis, Intelligent Micro-physical Examination, SOS Emergency Call, HRV Tracking, Women's Health, Breathing Training, Sleep Monitor, Sedentary Reminder, Exercise and Record, Multiple Sports Modes, Calorie, Distance, Step Count, Application Music Control, Camera Control, Alarm Clock, Stopwatch, Weather, Custom Dial, Dial Market, Brightness Adjustment, Find Phone, Do Not Disturb Mode | Information Reminder, Bluetooth Call, Call Reminder, Message Reminder, APP Notification | Information Reminder, Bluetooth Call, Call Reminder, Message Reminder, APP Notification | ||
| Waterproof Rating | IP68 | IP68 | IP68 | |||
| Using Time | About 4-7 days | About 5-7 days | About 4-6 days | |||
| Screen Size | 1.96 inch | 1.4 inch | 2.01 inch | |||
| Compatible OS | Android 5.0 and above, Apple iOS 10.0 and above | Android 4.4 and above, Apple iOS 9.0 and above | Android 5.0 and above, Apple iOS 9.0 and above | |||
| System Language | Chinese (traditional Chinese), Japanese, English, German, French, Italian, Spanish, Portuguese, Russian, Polish, Korean, Czech | Chinese, English, Portuguese, Polish, Dutch, Japanese, Traditional, Hebrew, Vietnamese, Thai, Malay, Burmese, Russian, Spanish, German, Italian, French, Turkish, Czech, Arabic, Korean, Persian | English, Simplified Traditional Chinese, German, French, Greek, Italian, Korean, Japanese, Spanish, Portuguese, Arabic, Hindi, Russian, Polish, Ukrainian, Latin, Romanian, Bulgarian, Serbian, Thai, Sanskrit, Nepali, Cambodian, Vietnamese, Lao, Persian, Kurdish, Pashto, Punjabi, Turkic, Malay, Turkish | |||
