Samsung Galaxy Watch Ultra

Network Technology

GSM / HSPA / LTE

Launch Announced 2024, July 10

Status Available. Released 2024, July 24

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 dust tight and water resistant (immersible up to 100m/10ATM for 10 min)

MIL-STD-810H compliant

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

Camera No

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

Charging 10W wireless

Misc Colors Titanium Sliver, Titanium Gray, Titanium White

Models SM-L705F, SM-L705N, SM-L705U

SAR EU 0.11 W/kg (head)     0.36 W/kg (body)