ET488 1.43-Inch AMOLED Smart Watch with ECG Reference, Bluetooth Calling, 380mAh Battery and IP68 Protection
Price range: $74.99 through $110.24
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Why You’ll Love It?
The ET488 AMOLED ECG smart watch combines a high-resolution round display with Bluetooth calling and a broad set of source-listed wellness reference functions.
- 1.43-inch 466 × 466 AMOLED touch display
- Bluetooth 5.3 calls and notifications
- ECG, HRV and wellness trend references
- 380mAh battery with source-rated 5–7 day use
- Six silicone, leather and steel options
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
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466 × 466 AMOLED Clarity - 94% - 94%
94%
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Broad Wellness Trend Suite - 93% - 93%
93%
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Bluetooth Calls and SOS - 92% - 92%
92%
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Strap and Style Selection - 91% - 91%
91%
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380mAh Daily Endurance - 90% - 90%
90%
Best Uses and Buyer Fit
Use cases: ET488 supports wrist calls, SOS access, high-resolution dial viewing, activity records and detailed daily wellness trend reviews.
Best for: buyers who want an AMOLED round watch with a wide reference toolkit and multiple silicone, leather or steel styling choices.
Benefits: the 466 × 466 panel, Bluetooth 5.3 calling and 380mAh battery create a polished balance of visibility, connectivity and endurance.
Ideal buyer profiles: wellness-data enthusiasts, active professionals, AMOLED display fans and users who want to tailor the same watch body to sport or smart-casual wear.
Pros
- Sharp 466 × 466 AMOLED display
- Extensive source-listed wellness trend tools
- Bluetooth calls with SOS shortcut
- Six silicone, leather and steel choices
- 380mAh battery with source-rated 5–7 day use
Cons
- The broad data set benefits from careful interpretation in the companion app
- Steel and leather options have different weight and care needs
- Frequent calls and always-on display use can shorten time between charges
- All wellness readings are intended for general reference
ET488 AMOLED Smart Watch Product Details
Reference notice: ECG and all other wellness readings are intended only for general reference and are not medical measurements or diagnoses.
Source-Listed Specifications
- Bluetooth 5.3 with the H Band companion app
- Compatible with Android 5.0 or later and iOS 10.0 or later
- Full-touch operation with multilingual system and app support
- Bluetooth calling, call reminders, message reminders and app notifications
- Source-listed heart-rate, blood-pressure, blood-oxygen, ECG, HRV, blood-glucose trend, fatigue, emotion, blood-component, uric-acid/lipid, BMI, women’s health and sleep reference functions
- SOS emergency calling shortcut
- Multiple sport modes with calorie, distance and step records
- Music and camera controls, alarm, stopwatch, weather, custom dials, find-phone and do-not-disturb tools
- IP68 water protection
- 1.43-inch AMOLED display with 466 × 466 resolution
- 380mAh battery with magnetic charging
- Source-rated about 5–7 days of use and 20–30 days standby
- Metal-alloy case with silicone, leather or steel strap choices
Source Detail Images
Q & A
ET488 1.43-Inch AMOLED Smart Watch with ECG Reference, Bluetooth Calling, 380mAh Battery and IP68 Protection
| Detail Specs | ET488 |
|---|---|
| Model | ET488 |
| Bluetooth | Bluetooth LE 5.3 |
| Compatible Operating Systems | Android 5.0 or later; iOS 10.0 or later |
| Companion App | H Band |
| Control | Full touch |
| Display | 1.43-inch AMOLED |
| Resolution | 466 × 466 pixels |
| Water Protection | IP68 |
| Battery Capacity | 380mAh |
| Using Time | Source-rated about 5–7 days |
| Standby Time | Source-rated about 20–30 days |
| Charging Time | Source-rated about 2–3 hours |
| Charging | Magnetic charging |
| Case Material | Metal alloy |
| Band Material | Silicone, leather or steel |
| Case Size | About 46 × 46 × 11 mm |
| Strap Length | 260 mm |
| Band Width | About 22 mm |
| Calls and Alerts | Bluetooth calling, SOS shortcut, call reminders, messages and app notifications |
| Wellness Reference Tools | Source-listed heart rate, blood pressure, blood oxygen, ECG, HRV, blood-glucose trend, fatigue, emotion, blood components, uric acid/lipid, BMI, women’s health and sleep summaries; non-medical reference only |
| Activity Tools | Multiple sport modes, calories, distance and step count |
| Other Tools | Music and camera controls, alarm, stopwatch, weather, custom dials, dial market, find phone and do-not-disturb mode |
| Package Contents | ET488 smart watch, charging cable and user manual |
Quick Comparison
| ET488 1.43-Inch AMOLED Smart Watch with ECG Reference, Bluetooth Calling, 380mAh Battery and IP68 Protection remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | ET488 1.43-Inch AMOLED Smart Watch with ECG Reference, Bluetooth Calling, 380mAh Battery and IP68 Protection remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image |  |  | | | | ||||||||||||||||
| SKU | BG-2033066 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | Price range: $74.99 through $110.24 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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FAQs
Q & A
ET488 1.43-Inch AMOLED Smart Watch with ECG Reference, Bluetooth Calling, 380mAh Battery and IP68 Protection
