OLEVS Smartwatch E400
44/49mm Health Smartwatch • ECG Monitoring • IP68 Water Resistant
Original price was: $119.0.$79.0Current price is: $79.0.
Save: $40.0 (34%)

- 🚨 FINAL HOURS! Sale ends tonight! Don’t miss it!
- ❤️ 262+ happy customers this week! Join them now!
- 🔥 Limited stock! Only a few left in your area!
Why Buy From OLEVSSTORE?
- ✅ OLEVS Official Store
Shop authentic OLEVS products directly from the OLEVS Official Store, operated by Linh Anh Tech. Investment Co., Ltd.
- 🎁 Enjoy 10% Off Your First Order
Use code FIRST10 at checkout and save 10% on your first purchase. Cannot be combined with OLEVSSTORE Rewards.
- 🏆 OLEVSSTORE Rewards
Rewards Members get 10% off + free standard shipping automatically when signed in.
- 🛡️ 12-Month Watch Warranty
Eligible traditional watches purchased directly from Olevsstore.com include a 12-month movement warranty, plus dedicated after-sales support.
- 🔄 30-Day Return & Exchange Policy
Eligible purchases can be returned within 30 days, subject to our Returns & Refunds Policy.
- 📦 Track Your Order
Receive tracking information by email so you can follow your order from shipment to delivery.
- 💬 Dedicated Customer Support
Need help before or after your purchase? Contact our team directly by email or WhatsApp.
- 🔒 Buy With Confidence
Know exactly who you're buying from, how to contact us and where to get support after your purchase.
Thousands of customers choose OLEVSSTORE because they value reliable service, genuine products, and long-term support. Show more +
















Overview
The OLEVS Smartwatch E400 is a health-focused smartwatch designed for everyday wellness tracking and smart connectivity. Featuring a 1.39-inch HD touchscreen with a 360 × 360 resolution, it offers a clear display and an intuitive user experience for both Android and iOS devices.
The smartwatch supports a wide range of health and fitness functions, including ECG monitoring, heart rate monitoring, blood oxygen monitoring, blood pressure monitoring, sleep tracking, body temperature monitoring, and blood glucose monitoring. Additional features include multiple sports modes, customizable watch faces, call and message reminders, music control, weather updates, remote camera control, and phone finder. The durable alloy case, leather or silicone strap options, IP68 water resistance, and 280mAh battery make it suitable for everyday use.
Whether you’re tracking daily activities, monitoring wellness metrics, or staying connected on the go, the OLEVS Smartwatch E400 provides a practical combination of smart features in a modern round design.
Key Features
- 1.39-inch HD Touch Display
- 360 × 360 Screen Resolution
- ECG Monitoring
- Heart Rate Monitoring
- Blood Oxygen Monitoring
- Blood Pressure Monitoring
- Sleep Tracking
- Multiple Sports Modes
- IP68 Water Resistance
- Android & iOS Compatible
Specifications
| Specification | Details |
|---|---|
| Brand | OLEVS |
| Model | E400 |
| Product Type | Health Smartwatch |
| Display | 1.39-inch HD Touchscreen |
| Screen Resolution | 360 × 360 |
| Screen Size | 44–49mm |
| Case Shape | Round |
| Case Material | Alloy |
| Band Material | Leather / Silicone |
| Battery Capacity | 280mAh |
| Operating System Compatibility | Android, iOS |
| Water Resistance | IP68 |
| Camera | No |
| App | H Band |
Tags
smartwatch, health smartwatch, ecg smartwatch, fitness smartwatch, heart rate monitor, blood oxygen monitor, blood pressure monitor, sleep tracker, sports smartwatch, ip68 smartwatch, android smartwatch, ios smartwatch, touchscreen smartwatch, leather smartwatch, silicone smartwatch, 1.39 inch smartwatch, round smartwatch, olevs smartwatch
FAQs
1. Does the OLEVS Smartwatch E400 include a warranty?
Yes. The OLEVS Smartwatch E400 includes a 12-month warranty covering manufacturing defects.
2. Is the smartwatch waterproof?
Yes. It is rated IP68 for resistance to dust and water during everyday use. It is not intended for diving or high-pressure water activities.
3. What health features does the watch provide?
The watch supports ECG, heart rate, blood oxygen, blood pressure, body temperature, blood glucose, sleep tracking, and activity tracking. These functions are intended for personal wellness and fitness reference only and are not medical devices or diagnostic tools.
4. Which phones are compatible?
The smartwatch works with both Android and iOS devices through the H Band app.
5. How can I contact customer support?
Our support team is available through the contact page to assist with setup, product questions, warranty, and order inquiries.
6. How do I track my order?
Once your order has shipped, you will receive an email with a tracking number so you can monitor delivery online.













F***b -
I love its design and its very elegant, I recommend it 100%, thank you.



G***************r -
First of all, I am a real person. My name is Greg and I live in Denver. I’m not going to lie, I was hesitant to buy some watches from Olevs. I bought two watches using my credit card and if the watches didn’t arrive or the quality was poor, I would simply contact Chase and contest the payment. Well the watches arrived and the quality is perfect. I’m stunned as I said before the watches are perfect and the quality is solid. I’ve received lots of compliments from friends and coworkers when I wear the watches. I do wish Olevs’ would use FedEx or UPS for shipping. It’s so much easier to track the shipment of the watches with those carriers. Overall I’m very impressed with the two watches I purchased. They actually look very similar to a Rolex and a Tag watch I own. I’m always scared to wear those watches because of how expensive they are, knowing how much I paid for them. This is why I love wearing my Olev watches instead. They look like Rolex, Tag and Omega watches but are certainly not as expensive. I plan on buying a few more.
A***n -
very good quality for the price the links can be sticky and hard to remove even with a link remover


A**************i -
I ordered black one not blue and a lot small scratches
T************y -
sehr schöne Uhren fühlen sich wertig an
A**************a -
I received my parcel, good packaging and no any damage encounter


A**********h -
I received this watch today, and as soon as I unboxed it, I was truly impressed. The build quality is outstanding, the calling sound quality is excellent, and all of its features are amazing.
I’m very happy that I purchased this watch from Olevsstore.com. The build quality exceeded my expectations, and I really like all of its features.
I highly recommend this watch. If anyone is thinking about buying it, you can purchase it with complete confidence. Considering its price and the quality it offers, it provides incredible value for money. It’s truly an amazing product.
J***************r -
Good product
Quick delivery
Good price
W********G -
The experience has been nothing short of five stars. If I could give more, I absolutely would. Tony is a fantastic guy who was incredibly helpful throughout the entire buying process on his website. I purchased two watches, and I'm delighted with both of them. They look absolutely stunning, the quality is excellent, and they far exceeded my expectations. Honestly, a $100 watch looks like it could cost $50,000. The craftsmanship and attention to detail are truly impressive. I was also very happy with the fast shipping and the outstanding customer service. From start to finish, the experience was smooth, professional, and enjoyable. I would definitely recommend this shop to anyone looking for a high-quality watch at an incredible value. Thank you, Tony!
r***t -
Perfect for all references, thank you for your work, packaging is excellent, I have sent you the entire receipt.

