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OLEVS Smartwatch KS01

44/49mm Health Smartwatch • Blood Oxygen Monitor • NFC & Bluetooth Calling

Original price was: $119.0.Current price is: $79.0.

Save: $40.0 (34%)

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Color: Clear selection

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

✅ Estimated delivery: 20 Oct, 2026 - 25 Oct, 2026

🛡️ Payments method: PayPal, Credit and Debit Cards

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

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    Shop authentic OLEVS products directly from the OLEVS Official Store, operated by Linh Anh Tech. Investment Co., Ltd.

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  • 🛡️ 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

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Thousands of customers choose OLEVSSTORE because they value reliable service, genuine products, and long-term support. Show more +

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Overview

The OLEVS Smartwatch KS01 is a health-focused smartwatch designed to support everyday wellness and smart connectivity. Its large 1.8-inch display and classic round design provide a comfortable viewing experience, while the leather strap offers a refined look suitable for both casual and business wear.

Compatible with Android and iOS devices, the KS01 supports ECG, HRV monitoring, blood oxygen measurement, heart rate monitoring, breath monitoring, sleep tracking, Bluetooth calling, and NFC functionality. It also features DIY watch faces, gesture control, music control, message notifications, distance tracking, and other practical tools to help you stay connected throughout the day.

Whether you’re monitoring your health, exercising, commuting, or managing daily notifications, the KS01 combines essential wellness features with a stylish design for reliable everyday use.

Key Features

  • 1.8-inch HD Display
  • 320 × 380 Resolution
  • Bluetooth Calling
  • ECG & HRV Monitoring
  • Blood Oxygen Monitoring
  • Heart Rate & Breath Monitoring
  • NFC Support
  • DIY Watch Faces
  • Gesture & Music Control
  • IP67 Water Resistance

Specifications

SpecificationDetails
BrandOLEVS
ModelKS01
Product TypeHealth Smartwatch
Display1.8-inch Screen
Screen Resolution320 × 380
Screen Size44–49mm
Case ShapeRound
Case MaterialAlloy
Band MaterialLeather
Operating SystemAndroid, iOS
Battery200mAh
Water ResistanceIP67
CameraNo Camera
FunctionsAlarm Clock, Remote Control, Sleep Tracker, Speed Measurement, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Altitude Meter, Gesture Control, Calorie Tracker, Heart Rate Monitor, Blood Oxygen Measurement, Breath Monitor, Distance Tracker, Music Player, ECG, HRV, NFC, DIY Watch Face

Tags

smartwatch, health smartwatch, ecg smartwatch, hrv monitor, blood oxygen monitor, heart rate monitor, breath monitor, bluetooth calling smartwatch, nfc smartwatch, diy watch face, gesture control smartwatch, music control smartwatch, sleep tracker, ip67 smartwatch, leather strap smartwatch, android smartwatch, ios smartwatch, 49mm smartwatch

FAQs

1. Does the OLEVS KS01 include a warranty?

Yes. The OLEVS KS01 comes with a 12-month warranty covering manufacturing defects.

2. Is the KS01 waterproof?

Yes. It has an IP67 water resistance rating for protection against dust and everyday splashes. It is not intended for swimming or diving.

3. What health monitoring features does the KS01 offer?

The KS01 supports ECG, HRV, blood oxygen measurement, heart rate monitoring, breath monitoring, and sleep tracking to help you monitor your daily wellness.

4. Can I customize the watch face?

Yes. The KS01 supports DIY watch faces, allowing you to personalize the display to match your preferences.

5. How can I contact 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 is shipped, you’ll receive a tracking number to follow your package online.

Customer Reviews

  1. Author Avatar

    F***b -

    I love its design and its very elegant, I recommend it 100%, thank you.
    Olevs Watch ReviewsOlevs Watch ReviewsOlevs Watch Reviews

  2. Author Avatar

    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.

  3. Author Avatar

    A***n -

    very good quality for the price the links can be sticky and hard to remove even with a link remover
    Olevs Watch ReviewsOlevs Watch Reviews

  4. Author Avatar

    A**************i -

    I ordered black one not blue and a lot small scratches

  5. Author Avatar

    T************y -

    sehr schöne Uhren fühlen sich wertig an

  6. Author Avatar

    A**************a -

    I received my parcel, good packaging and no any damage encounter
    Olevs Watch ReviewsOlevs Watch Reviews

  7. Author Avatar

    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.

    Olevs Watch Reviews

  8. Author Avatar

    J***************r -

    Good product
    Quick delivery
    Good price

  9. Author Avatar

    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!

  10. Author Avatar

    r***t -

    Perfect for all references, thank you for your work, packaging is excellent, I have sent you the entire receipt.
    Olevs Watch ReviewsOlevs Watch Reviews

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