Smartwatch Samsung Galaxy Fit3 — rectangular aluminium case 40 mm, 1.6 inch AMOLED, heart rate, barometer, 5 ATM, Bluetooth 5.3, 208 mAh

The Smartwatch Samsung Galaxy Fit3 features a 1.6" AMOLED touchscreen with a resolution of 256 x 402 pixels. It runs on FreeRTOS, includes 16 MB of RAM and 0.256 GB of flash memory, and is powered by a 208 mAh battery. The device has a rectangular 40 mm aluminium case in grey with a matching grey band and weighs 18.5 g, making it a lightweight option for everyday wear and fitness tracking.

Advantages

The Galaxy Fit3 combines a bright 1.6" AMOLED display with a compact 40 mm aluminium case to present clear on-wrist information while maintaining a total weight of 18.5 g. Bluetooth connectivity enables pairing with a smartphone for notifications and data synchronization. The watch’s FreeRTOS platform and modest on-board memory (16 MB RAM, 0.256 GB flash) support standard smartwatch functions in a small form factor. The 208 mAh battery provides power for typical daily use in a slim, lightweight design.

Suitable for

• Users seeking a lightweight smartwatch for daily wear
• Basic fitness tracking and activity monitoring
• Receiving notifications and calls via Bluetooth pairing
• People preferring a rectangular 40 mm watch case with a subdued grey aesthetic

Key specifications

• Product: Smartwatch Samsung Galaxy Fit3
• Brand: Samsung
• Model (MPN): SM-R390NZAAEUE
• EAN: 8806095362175
• Display diagonal: 1.6" AMOLED
• Resolution: 256 x 402 pixels
• Shape: Rectangular
• Watch case size: 40 mm
• Watch case material: Aluminium
• Watch case colour: Grey
• Band colour: Grey
• RAM: 16 MB
• Flash memory: 0.256 GB
• Battery capacity: 208 mAh
• Weight: 0.0185 kg (18.5 g)
• Operating system: FreeRTOS
• Bluetooth: Yes
• Wi‑Fi: No
• Mobile network connection: No
• Category: Smart watches and bracelets

How to use

Before first use, charge the watch until the battery is sufficiently filled and power it on using the side control. Pair the Smartwatch Samsung Galaxy Fit3 with a compatible smartphone via Bluetooth to enable notifications and data synchronization. Use the 1.6" AMOLED touchscreen to navigate menus, view activity data and adjust settings. Wear the device on your wrist and adjust the band for a comfortable, secure fit.

Recommendations

Keep the watch charged regularly and perform Bluetooth pairing when needed to maintain notification delivery. Adjust the band for a secure yet comfortable fit, avoid exposing the device to extreme temperatures or strong magnetic fields, and clean the case and band periodically with a soft, dry cloth to remove dirt and perspiration.