Samsung Galaxy Watch FE R861 40mm, NFC, BT 5.0 Silver EU SM-R861

Body

• Dimensions: 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in)
• Weight: 26.6 g (0.95 oz)
• Build: Glass front (sapphire crystal), aluminum frame
• SIM: eSIM
• Water Resistance: 50m/5ATM (up to 10 min)
• IP68 dust/water resistant (up to 1.5m for 30 min)
• MIL-STD-810H compliant*
• ECG certified
• Compatible with standard 20mm straps

Display

• Type: Super AMOLED
• Size: 1.2 inches
• Resolution: 396 x 396 pixels (~330 ppi density)
• Protection: Sapphire crystal glass
• Always-on display

Platform

• OS: Android Wear OS 4, One UI Watch 5
• Chipset: Exynos W920 (5 nm)
• CPU: Dual-core 1.18 GHz Cortex-A55
• GPU: Mali-G68

Memory

• Card slot: No
• Internal: 16GB 1.5GB RAM

Sound

• Loudspeaker: Yes
• 3.5mm jack: No

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n, dual-band
• Bluetooth: 5.0, A2DP, LE
• Positioning: GPS, GALILEO, GLONASS, BDS
• NFC: Yes
• Radio: No
• USB: No

Features

• Sensors: Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)

Battery

• Type: Li-Ion 247 mAh battery, non-removable
• Charging: Wireless (Qi)