Samsung Galaxy Watch 3 R840 Stainless Steel 45mm Bluetooth (Black)
The most advanced health monitor on a smartwatch
The watch that watches out for you. Galaxy Watch 3 combines smartphone-level productivity and leading health technology in one premium and classic device. Our most advanced Galaxy watch yet, Galaxy Watch 3 helps you effortlessly manage your life and health — putting your well-being in your hands.
The only smartwatch with precision rotating bezel for app navigation
Take your pick of two sizes, 45mm or 41mm, each with a face you won't soon forget.
Bigger display, Yet lighter and slimmer for comfort wear
Outlined in a subtle rotating bezel, it's easier to see and focus on what matters with an even bigger screen. Galaxy Watch 3 is thinner and smaller, yet about 15% lighter with a sophisticated look that's ideal for your wrist with its slimmed-down frame.
Premium quality, down to the strap
Galaxy Watch 3's design is polished off with a premium genuine leather strap. Aged leather creates a natural look, and when you turn it over, see strengthened leather that protects against discolouration.
Beauty with smarts to match
Complete Galaxy Watch 3's signature look with the largest number of watch faces choosing from, all matching its sleek body. Make your own combination with over 40 complications, and see the useful information you need at a glance while easily accessing your favourite apps.
Monitor and track your blood pressure
Check your blood pressure via the Samsung Health Monitor App without regularly needing a cuff. Before first use simply calibrates with a cuff, then smart sensors measure your blood pressure through pulse wave analysis as you wear it. Check it daily to track trends and get reports right on your phone.
Follow your heart rhythm with ECG monitoring
Touch the watch's back button for up to 30 seconds to have its built-in electrode sensor to measure your heart rhythm. This ECG on the go tests for atrial fibrillation (Afib), then shows your measurements at a glance. See results over time from your phone, get the report, and share for more insights.
Breathe easier with built-in oxygen measurement
Galaxy Watch 3 uses red LED and infrared rays to estimate your SpO2 levels or the amount of oxygen in your bloodstream. Because this oxygen saturation is directly linked to physical performance, you can use Galaxy Watch 3 to push your routine to the next level.
Fall detection that won't fall down on the job
Explore fearlessly. Galaxy Watch 3 automatically detects hard falls with its enhanced accelerometer, sending an SOS to your emergency contact with your location.
Get a better night's sleep
Galaxy Watch 3 records your REM cycles, deep sleep, and total sleep time to score and help improve the quality of your rest. Samsung partnered with the National Sleep Foundation to include educational content and sleep tips right on your device, to help you understand and improve your sleep.
Hit your best, then do it again
Equipped with over 120 home workout programs to choose from, Galaxy Watch 3 helps you get your body moving on your time. Pick from your phone and cast to your TV – as you work out, it'll display your heart rate in real-time. Use the Ridge Sport Band for even more accurate stats.
Improve every stride
Galaxy Watch 3's running guide lets you keep pace as you get tips on the go. The advanced algorithm analyzes how you move to help improve your form and prevent injuries. You can even measure VO2 max values and keep up with your daily, weekly, and monthly performance right from your phone.
Smartphone-level power is now within reach
AUTO CHAT HISTORY
Keep the conversation going
When you get a new text, Galaxy Watch 3 shows your chat history so you can effortlessly follow the conversation. You can also see images without an extra tap, making it even easier to keep the mood going while on a run.
Add a little context with a smart reply
Stay connected with others even on the go – and without fumbling to reply. Galaxy Watch 3's smart reply analyzes texts and photos you receive and gives you suggested replies, supporting different categories that include food, celebrations, selfies, and more.
More fun in your messages
Bitmoji stickers open up fun new ways to communicate. Personalize your Bitmoji to look just like you and use Bitmoji stickers to jazz up the way you talk to family and friends.
Leave your phone at home
Go out for new experiences without the weight of your phone. You can still call, stream, and check your steps — all from your watch. Disconnect from your phone, while staying connected with life.
A powerful experience enhanced with Galaxy favourites
5ATM / IP68- A water and dust rating that shows Galaxy Watch 3 can handle a little water or dirt.
Military-grade durability- You're ready for extreme weather and temperatures with durability made for an active lifestyle.
GPS- Know your location and handle detours with ease, together with a built-in barometer sensor.
Gets along with other devices
Galaxy Watch 3 is compatible and can easily connect with a range of Galaxy and non-Galaxy devices.
- Brand: Samsung
- Product: Smart Watch
- Name: Galaxy Watch3 Bluetooth (45mm)
- Model: R840
- Case: Stainless steel
- Strap: Leather (Interchangeable 22mm)
- Languages: Multilanguage (English, German, Spanish, Italian, French, Portuguese - Portugal, Russian, Turkish)
- APP: Galaxy Wearable (multilanguage)
- Chip: Exynos 9110 Dual core 1.15GHz
- RAM memory: 1GB
- Internal memory: 8GB
- Operating system: Tizen based on Wearable OS 5.5
- System requirements: Android 5.0 or higher and iOS 9.0 or higher
- Size: 1.4 "(34mm)
- Type: Circular Super AMOLED
- Resolution: 360 x 360 pixels
- Full Color Always On Display
- Corning® Gorilla® Glass DX
- WiFi: 802.11 b / g / n 2.4GHz
- Bluetooth: 5.0
- GPS: A-GPS / GLONASS / Beidou / Galileo
- Heart rate sensor (ECG)
- Optical Heart Rite Sensor (HRM)
- Light sensor
- Capacity: 340 mAh
- 5ATM + IP68
- 1 x Samsung Galaxy Watch3 Bluetooth (45mm) R840 Steel
- 1 x Wireless Charger
- 1 x Quick Start Guide