Garmin Venu 3S vs Apple Watch Ultra 3 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.0
Garmin Venu 3S
Garmin Venu 3S Apple Watch Ultra 3
8GB
1GB · 64GB
1.2-inch · 390x390px
1.9-inch · 502x410px
Expected release · Sep 19, 2025
Check prices

Availability

Officially announced
Sep 09, 2025
Scheduled release
(Official) Sep 19, 2025
Prices (MSRP)
$799

Design

Dimensions
1.61 x 1.61 x 0.47 inches
41 x 41 x 12 mm
1.93 x 1.73 x 0.47 inches
49 x 44 x 12 mm
Weight
0.95 oz / 27.0 g 2.17 oz / 61.6 g
Materials
Back: Plastic
Frame: Stainless steel
Back: Ceramic
Frame: Titanium
Resistance
50m/5ATM water resistance Water, Dust; IP6X; MIL-STD-810 certified
Colors
Natural, Black

Display

Size
1.2-inch 1.9-inch
Type
AMOLED OLED, 3000 nits
Resolution
390x390px, 460 PPI 502x410px, 338 PPI
Protection
Corning Gorilla Glass 3 Sapphire

Hardware

System chip
MediaTek MT6739 (28 nm) Apple S10
Processor
Quad-core
1500 MHz
Dual-core
GPU
PowerVR
Memory
8GB 1GB/64GB
Storage expansion
not expandable
OS
watchOS (10.x)

Battery

Type
Li - Ion
Charging
Qi wireless charging

Connectivity & Features

Bluetooth
Yes 5.3
WLAN
b,g,n
802.11 b, g, n
a,b,g,n,ac
802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Pedometer, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen, Ambient light sensor Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
GPS, Glonass, Galileo A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Multiple speakers

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66
4G (TDD) Bands
39, 40, 41
3G Bands
1, 2, 4, 5
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM
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