Sector
Sector Smartwatch S03 R3251295003
Product Information
Overview
The S03 is a rugged sports watch that combines modern smartwatch technology with a sleek, angular case in matte silver metal. The digital dial presents information clearly even in bright light, and built-in sensors let you track your heart rate, sleep, and workouts in real time. With features like weather updates and music control, the watch becomes a handy hub on your wrist, while the screw-down case back and 5 ATM water resistance protect against both sweat and rain during intense activities.
Comfort
Despite its heavy case, the watch weighs just 90g, making it light enough for long-term use without feeling bulky. The 22mm wide sports strap made of soft silicone molds to your wrist and breathes well, so you don't have to worry about chafing even during hard workouts. The buckle keeps the band securely in place, and the generous 20cm band length fits most wrists.
Summary
With its durable metal chassis, comprehensive health sensors and intuitive digital interface, the S03 is a versatile companion for everything from the gym to everyday adventures. The combination of low weight, comfortable silicone band and smart features makes it a reliable tool for anyone who wants to keep track of their fitness, health and daily updates — without compromising on style.
Measurements & Material
- Strap material
- Silicone
- Diameter
- 41 mm
- Width of bracelet
- 22 mm
- Thickness
- 11 mm
- Glass
- Mineral
- Clockwork
- Quartz
Design & Style
- Case color
- Silver
- Color of strap
- Orange
- Dial color
- Black
- Target group
- Men’s
- Water protection (ATM)
- 5
- Trademark
- Sector
Technical details
- Features
- Sleep tracking
- Heart rate sensor
Delivery
For some products, the delivery time is 1–2 business days. Orders placed before 3:30 PM on weekdays are usually shipped the same day and delivered the next business day, depending on your location in the country. For other products, the estimated delivery time is 3–6 business days.
Returns
We want you to feel completely confident when shopping with us. That's why we offer a 30-day right of return from the day you receive your order. If you change your mind about your purchase or if the watch doesn't meet your expectations, you can easily return it for an exchange or refund. For returns, you will conveniently receive a QR code to use for the return process. Read more about the terms and conditions here.
All watches at Kronura come with a minimum 2-year warranty.
What if the watch stops working?
When you shop at Kronura, you can feel secure – we handle the entire warranty process from start to finish. Should anything unexpected happen to your watch during the warranty period, you only need to contact us, and we will take care of the rest.
1. Contact us via email at (Support@kronura.se). Describe the fault as clearly as possible and attach images if possible.
2. Wait for a response from our customer service team, who will get back to you within 1–2 business days with further instructions.
3. We manage the process – Kronura arranges for the watch to be sent to the brand's authorized service center.
4. Resolution and feedback – you will be notified by us when the matter is resolved and the watch has been repaired, replaced, or rectified according to the warranty terms.
Do you need help? We're here for you.
Please contact us if you have questions about:
- Your order
- Products and availability
- Delivery or returns
- Warranty and complaints
- Care and maintenance of your watch
Frequently asked questions
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When your order ships, you will receive a tracking number via email. Delivery is made with Postnord and can be tracked directly on their website.
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We have a watch guide on our website that helps you choose the right size based on your wrist size and personal style.
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Yes, we offer installment payments via Klarna, allowing you to pay at your own pace and feel secure throughout the entire purchase.