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Samsung Galaxy Watch 3 45mm R840 Mystic Silver

Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
R4,211
The Samsung Galaxy Watch 3 45mm R840 in Mystic Silver combines classic watch design with advanced smart features. Powered by Tizen-based Wearable OS 5.5 and the Exynos 9110 Dual-Core processor, it offers seamless performance. The 1.4-inch Super AMOLED display with 360x360 resolution delivers vibrant... Read More
Stock Out Of StockNo Stock Code 2950405 Brand SAMSUNG Model SM-R840 Warranty 2 Years

Shipping & Returns

The Samsung Galaxy Watch 3 45mm R840 in Mystic Silver combines classic watch design with advanced smart features. Powered by Tizen-based Wearable OS 5.5 and the Exynos 9110 Dual-Core processor, it offers seamless performance. The 1.4-inch Super AMOLED display with 360x360 resolution delivers vibrant visuals. With 1GB RAM and 8GB internal storage, it handles apps and music efficiently. Built-in GPS, GLONASS, Beidou, and Galileo ensure accurate tracking. Health monitoring includes heart rate, ECG, SpO2, and blood pressure (requires calibration). The rotating bezel provides intuitive navigation. Water-resistant to 5 ATM and MIL-STD-810G certified, it's durable for daily use. The 340mAh battery offers up to 2 days of typical use. Compatible with Android 5.0+ and iOS 9.0+.

Advantages

Premium stainless steel case with leather strap. Advanced health sensors including ECG and SpO2. Rotating bezel for easy control. Military-grade durability. Works with both Android and iOS.

Suitable for

  • Fitness enthusiasts who want detailed health tracking
  • Professionals seeking a stylish smartwatch with notifications
  • Outdoor users needing GPS and water resistance

Key specifications

  • Display: 1.4-inch Super AMOLED, 360x360
  • Processor: Exynos 9110 Dual-Core 1.15GHz
  • RAM: 1GB | Storage: 8GB
  • Connectivity: Bluetooth 5.0, Wi-Fi, NFC, GPS
  • Sensors: Accelerometer, Barometer, Gyro, HR, Light, ECG, SpO2
  • Water resistance: 5 ATM (50m)
  • Battery: 340mAh, up to 2 days
  • Case: Stainless Steel Mystic Silver | Strap: Leather 22mm

Recommendations

Ideal for users upgrading from older Galaxy Watches or those seeking a comprehensive health smartwatch. Note: Blood pressure monitoring requires calibration with a traditional cuff.

Key Highlights
  • Top Refined Real Watch Design
  • Most Advanced Health Monitoring
  • Best Experience in Notification & Music
  • Smartwatch Digital Touchscreen 3.56 cm (1.4") OLED
  • 360 x 360 pixels
  • Waterproof IP68
  • Heart rate monitor Accelerometer Gyroscope Activity tracker
  • GPS (satellite) GLONASS Galileo
  • Wi-Fi 5.0 Near Field Communication (NFC)
  • 340 mAh
Specifications
Accelerometer
Yes
Battery life
Up to 2 days
Battery technology
Lithium-Ion
BeiDou
Yes
Bluetooth
Yes
Brand
Samsung
Built-in microphone
Yes
Built-in speaker(s)
Yes
Category
Smartwatch
Colour display
Yes
Display diagonal
1.4 inch
Display resolution
360 x 360 pixels
Display technology
Super AMOLED
EAN
8806090540523
Galileo
Yes
GLONASS
Yes
GPS (satellite)
Yes
Gyroscope
Yes
Heart rate monitor
Yes
Model
SM-R840
MPN
SM-R840
Product colour
Mystic Silver
Product type
Smartwatch
Shape
Round
Touchscreen
Yes
Weight
0.23 kg
Wi-Fi
Yes

Leaflet

Open Leaflet
Price history over the last 6 months
Samsung Galaxy Watch 3 45mm R840 Mystic Silver
Current
R4,211
Lowest
R3,885
Highest
R4,211
Change 24H
+R324   +8%
Week
+R324   +8%
Month
—   

Independent reviews by tech media

t3.com
8/10

Verdict: An amazing smartwatch made great thanks to a reliable and nippy interface boasting a host of health, fitness and lifestyle features. Design lacks the air of sophistication we were looking for at this price point, but if you've got the cash to spare you're...

Pros
  • Bursting with features
  • Intuitive rotating bezel
  • Great performance
  • Reliable fitness tracking
Cons
  • Doesn't come cheap
  • No Third-party app support
  • Battery not on par with competitors
Read the full review at t3.com →
stuff.tv
10/10

Verdict: There's a lot to love about the Galaxy Watch 3. It's superbly made, very attractive, and its spinning bezel makes it a joy to use. Samsung's Tizen OS is slick too, with lots of customisation and shortcut options to keep things feeling fresh - made all the...

Pros
  • Gorgeous design
  • Crisp, vibrant display
  • Fun, innovative bezel controls
  • Clever fitness-tracking features
Cons
  • Battery life could be better
  • Expensive
Read the full review at stuff.tv →
theguardian.com
10/10

Verdict: The Samsung Galaxy Watch 3 is the best smartwatch for Android by some margin, taking the crown from the already excellent Watch Active 2. It combines a slim, light and attractive traditional watch design with the excellent rotating bezel controller, a slic...

Pros
  • slim and attractive traditional watch design, big and bright screen, bezel control, slick performance, solid battery life, excellent fitness and health tracking
  • 50metre water resistance, standard 20mm/22mm straps, long software support, battery can be re
Cons
  • few UK banks support Samsung Pay
  • Bixby is weak, cannot display animated images in smart camera notifications, limited functionality with an iPhone, cannot use ECG/blood pressure yet
Read the full review at theguardian.com →
wareable.com

Verdict: The improved design, added software features and promise of serious health monitoring make it a little easier to deal with the underwhelming battery life. However, anyone buying the Galaxy Watch 3 will have to accept that ECG and blood pressure have not b...

Pros
  • Smaller, lighter design
  • Packed with features
  • Good fitness tracker
  • Bezel control is still great to have
Cons
  • Health features not turned on
  • Battery life not fantastic
  • Some iffy heart rate data
  • Leather strap only included
Read the full review at wareable.com →
gadgetscentral.co.uk

Verdict: None of these things are deal-breakers per se, especially if you're not interested in the more advanced fitness features, but when the Galaxy Watch 3 costs £120 more than its predecessor at launch, it's still rather tricky to make the case that you're get...

Read the full review at gadgetscentral.co.uk →
techadvisor.co.uk
9/10

Verdict: The Galaxy Watch 3 is among the best smartwatches available at the moment, topped only by the Apple Watch Series 5. Though it's more of a refinement than a redesign compared to the original, the thinner, lighter body and larger display of the Galaxy Watch...

Pros
  • Rotating bezel
  • Two-day battery life
  • Advanced fitness tracking
Cons
  • Expensive
  • Lack of third-party apps
  • Same processor as first-gen Watch
Read the full review at techadvisor.co.uk →

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