Name: Olevs Smartwatch ET440
Brand: OLEVS
SKU: ET440
Price: 89.0 USD
Availability: InStock
Rating: 4.9 (178 reviews)

Sale

Olevs Smartwatch ET440

44/49mm Health Smartwatch • ECG & Blood Glucose Monitor • IP68 Waterproof

Original price was: $139.0.Current price is: $89.0.

Save: $50.0 (36%)

🚨 FINAL HOURS! Sale ends tonight! Don’t miss it!
❤️ 342+ happy customers this week! Join them now!
🔥 Limited stock! Only a few left in your area!

Color: Clear selection

🚚 Flat Rate Shipping ($5.0): Free for orders over $110.0

✅ Estimated delivery: 28 Jul, 2026 - 02 Aug, 2026

🛡️ Payments method: PayPal, Credit and Debit Cards

🔄 Risk-free purchase: 30-day money-back guarantee

📦 Tracking number provided for every order

Description

Why Buy From Olevsstore.com?

🛡️ Exclusive 12-Month Warranty

Every watch purchased directly from Olevsstore.com is covered by our 12-month warranty and after-sales support.
Important: Products purchased from Amazon, eBay, AliExpress, Walmart Marketplace, Flipkart, or other third-party sellers are not covered by the Olevsstore.com warranty program. Warranty claims must be handled by the seller from whom you purchased the product.
📦 Order Tracking Included

You'll receive a tracking number and tracking link by email within 1–3 business days after shipment, allowing you to follow your order from dispatch to delivery.
💬 Dedicated Customer Support

Contact us directly via WhatsApp or email. Our team typically responds within 12 hours and is committed to helping our customers quickly and professionally.
🔄 30-Day Return & Exchange Policy

Shop with confidence knowing that eligible orders purchased directly from Olevsstore.com are covered by our return and exchange policy.
⚠️ Avoid Common Marketplace Problems

We regularly hear from customers who purchased OLEVS watches from third-party sellers on Amazon, eBay, AliExpress, and other marketplaces. When problems occur, some sellers refuse warranty service and direct customers to us for assistance.
Unfortunately, we can only provide warranty and after-sales support for orders purchased directly from Olevsstore.com. If you purchase from another seller, that seller is responsible for supporting your order.
✅ Buy With Confidence

When you buy from Olevsstore.com, you know exactly who you're buying from, how to contact us, and where to get support if you need it.

Thousands of customers choose Olevsstore.com because they value reliable service, genuine products, and long-term support—not just the lowest price. Show more +

Overview

The OLEVS Smartwatch ET440 is a health-focused smartwatch designed to provide advanced wellness monitoring alongside everyday smart features. Its 1.39-inch HD touchscreen with a 360 × 360 resolution delivers crisp visuals, while the round zinc alloy case and comfortable TPU or leather strap create a stylish look for daily wear.

Compatible with Android and iOS devices, the ET440 supports ECG and PPG monitoring, non-invasive blood glucose measurement, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, body temperature monitoring, and sleep tracking. It also offers multiple sports modes, exercise recording, custom watch faces, call and message reminders, music control, weather display, remote camera control, sedentary reminders, and drink water reminders through the H Band app.

Whether you’re tracking your health, exercising, commuting, or working, the ET440 combines comprehensive wellness features with practical smartwatch functions in a durable IP68-rated wearable.

Key Features

1.39-inch HD Touch Display
360 × 360 Resolution
ECG & PPG Monitoring
Non-Invasive Blood Glucose Monitoring
Heart Rate Monitoring
Blood Pressure & Blood Oxygen Monitoring
Body Temperature Monitoring
Multi-Sport Modes
Custom Watch Faces
IP68 Water Resistance

Specifications

Specification	Details
Brand	OLEVS
Model	ET440
Product Type	Health Smartwatch
Display	1.39-inch HD Touchscreen
Screen Resolution	360 × 360
Screen Size	44–49mm
Case Shape	Round
Case Material	Zinc Alloy + ABS
Band Material	Environmental TPU / Leather
Operating System	Android, iOS
Battery	250mAh
Water Resistance	IP68
Camera	No Camera
App	H Band
Functions	ECG & PPG Monitoring, Chest Patch Real-Time ECG Analysis, Non-Invasive Blood Glucose Monitoring, Heart Rate Monitoring, Blood Pressure Monitoring, Blood Oxygen Monitoring, Body Temperature Monitoring, Sleep Tracking, Multi-Sport Modes, Exercise Recording, Custom Dial, Online Watch Faces, Call Reminder, Message Reminder, Silent Alarm, Music Control, Remote Camera, Weather Display, Sedentary Reminder, Drink Water Reminder, Countdown, Shake to Take Photos, Phone Finder

FAQs

1. Does the OLEVS ET440 include a warranty?

Yes. The OLEVS ET440 comes with a 12-month warranty covering manufacturing defects.

2. Is the ET440 waterproof?

Yes. It is rated IP68 for protection against dust and everyday water exposure. It is not intended for diving or prolonged underwater use.

3. What health monitoring features does the ET440 support?

The ET440 includes ECG and PPG monitoring, non-invasive blood glucose measurement, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, body temperature monitoring, and sleep tracking.

4. Can I customize the watch face?

Yes. The ET440 supports custom watch faces and online dial downloads through the H Band app.

5. How can I get customer support?

Our customer support team is available to assist with setup, troubleshooting, and after-sales service.

6. How do I track my order?

After your order has shipped, you’ll receive a tracking number so you can monitor your delivery online.