Device Selection Guide
Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
ET488: ECG monitoring
This smartwatch is for the health-conscious individual who wants daily insights without constant doctor visits. While many focus on fitness tracking, it offers a unique perspective as a personal wellness companion, helping you understand your body's signals throughout the day.
The ECG monitor and fatigue detection provide peace of mind by alerting you to potential stress before it affects your routine. For example, the blood oxygen sensor gives a quick read during morning workouts, so you can adjust your intensity in real time. With Alexa compatibility through your phone, you can set reminders or check notifications hands-free, making it a seamless part of your active lifestyle.
Features like the 1.43-inch AMOLED display show clear metrics even in bright light, and the IP68 waterproof rating means it withstands sweat and rain. The long battery life lasts up to a week, so you stay connected without frequent charging. Use it to monitor heart rate, track sleep patterns, and receive call alerts, all designed to support your overall well-being effortlessly.
Features
- Blood pressure monitoring
- Blood oxygen (SpO2) monitoring
- Heart rate monitoring
- Bluetooth calling
- Fatigue analysis
- Multiple sports modes
- Sleep monitoring
- IP68 waterproof
- 20-30 day standby time
- 1.43-inch AMOLED touchscreen
- Customizable watch faces
- ECG monitoring
General specs
- Model: ET488
- Seller: Banggood
- ID: 2033066
- Model: ET488
- App Name: Hband
- Usage Time: 5-7 days
- Display Size: 1.43 inch
- Display Type: AMOLED
- Standby Time: 20-30 days
- APP Languages: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean
- Charging Time: 2-3 hours
- Charging Type: Magnetic
- Smart Features: Bluetooth Call, Call Reminder, Message Reminder, App Notification, SOS Emergency Call, Sedentary Reminder, Music Control, Camera Control, Alarm Clock, Stopwatch, Weather, Custom Dial, Dial Market, Brightness Adjustment, Find Phone, Do Not Disturb Mode
- Battery Capacity: 380mAh
- Languages System: Chinese, Japanese, English, German, French, Italian, Spanish, Portuguese, Russian
- Bluetooth Version: BLE5.3
- Display Resolution: 466×466 pixels
- Water Resistance Rating: IP68
- Activity Features Tracking: Multiple Sports Modes, Calorie Tracking, Distance Tracking, Step Count
- Health Monitoring Features: Heart Rate Monitor, Blood Pressure Monitor, Blood Oxygen (SpO2) Monitor, ECG Monitor, Micro Physical Examination, Non-invasive Blood Glucose Measurement, Emotion Detection, Fatigue Detection, HRV Detection, Blood Component Measurement, Body Fat Measurement, BMI Measurement, Meto Function, Sleep Monitor, Women's Health
- Compatible Operating Systems: Android 5.0 and above, iOS 10.0 and above
- First listed by seller: 2/23/26
If you are interested in more details, you can find full information on the seller's page.
$71.73
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Woneligo | Creative Adorn | ||||
| Model | ET488 | ET585 | Smart Watch for Women | ET587 | M10 | |
| Color |
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| Rating |
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| Price | $71.73 | $30.66 | $64.94 | $41.06 | $39.57 | $95.72 |
| Seller | Banggood | Banggood | Amazon | Banggood | Banggood | Joom |
| Update | May 9, 2026 | May 9, 2026 | May 16, 2026 | May 9, 2026 | May 9, 2026 | Feb 14, 2026 |
| App Name | Hband | Hband | Hband | RDFit | ||
| Display Size | 1.43 inch | 2.04 inch | 1.57 inches | Large Screen | ||
| Display Type | AMOLED | AMOLED | AMOLED | AMOLED | ||
| Standby Time | 20-30 days | 20-30 days | About 20-25 days | About 15-20 days | ||
| Charging Time | 2-3 hours | 1.5 hours | About 2-3 hours | About 3-4 hours | ||
| Battery Capacity | 380mAh | 530 mAh | 380mAh | 280mAh | ||
| Bluetooth Version | BLE5.3 | 5.3 BLE | 5.3 | BLE5.3 | BT5.0 | |
| Display Resolution | 466×466 pixels | 368×448 pixels | 360x360 pixels | HD | ||
| Water Resistance Rating | IP68 | IP68 | IP68 | |||
| Operating Mode | 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 | |||
1.43-inch AMOLED Display Smart Watch ECG monitoring
$71.73
When this device makes sense
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