Samsung Galaxy Watch Ultra L705 (2025) 47mm, LTE, NFC, BT 5.3 Titanium Silver EU SM-L705

Network Technology

• GSM / HSPA / LTE

Body

• Dimensions: 47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in)
• Weight: 60.5 g (2.15 oz)
• Build: Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
• SIM: eSIM
• IP68 / 10 ATM certified
• 100m water resistant (up to 10 min)
• MIL-STD 810H certified
• ECG certified

Display

• Type: Super AMOLED
• Size: 1.5 inches
• Resolution: 480 x 480 pixels (~327 ppi density)
• Protection: Sapphire crystal glass
• Always-on display

Platform

• OS: Android Wear OS 5, One UI Watch 6
• Chipset: Exynos W1000 (3 nm)
• CPU: Penta-core
• GPU: Mali-G68

Memory

• Card Slot: No
• Internal: 32GB 2GB RAM

Sound

• Loudspeaker: Yes
• 3.5mm Jack: No

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n, dual-band
• Bluetooth: 5.3, A2DP, LE
• Positioning: GPS (L1+L5), GLONASS, GALILEO, BDS
• NFC: Yes
• Radio: No
• USB: No

Features

• Sensors: Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive

Battery

• Type: Li-Ion 590 mAh, non-removable
• Charging: 10W wireless (Qi)