Even Batman would approve – it’s $37.99 (with coupon, not Batcoin). Updated: 08-01-2026.
ET473 1.56-inch AMOLED ECG AI Assistant bluetooth Call Heart Rate Blood Pressure Blood Oxygen Monitor Sleep Monitoring Emotional Fatigue Detection Non-Invasive Blood Glucose Blood Component Measurement Body Composition Analysis IP68 Smart Watch – Black
Banggood warehouse: China.
Regular price: $39.99
Discount price $37.99 with coupon: BGa0dfd0
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
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Price history and price alert
Here is price history (for all/most countries) for ET473 1.56-inch AMOLED ECG AI Smart Watch. The lowest price was: $37.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).