Device summary

Garmin

Venu 3

Garmin

Venu 4 45mm

Full specifications

Full specifications

Basic information
Release year	2023	2025
Starting price	—	—
Display size	1.4-inch	1.4-inch
Dimensions	45.0 mm × 45.0 mm × 12.0 mm	45.0 mm × 45.0 mm × 12.0 mm
Weight	30 g	30 g
Front material	—	—
Back material	—	—
Display
Display technology	AMOLED	AMOLED
Resolution	454 × 454	454 × 454
Battery & charging
Charging standard	Garmin proprietary clip / USB charging	Garmin proprietary clip / USB charging
Battery type	Lithium-ion	Lithium-ion
Connectivity
Cellular	GPS / multi-GNSS	GPS / multi-GNSS
Bluetooth	Bluetooth	Bluetooth
NFC	Yes	Yes
Build & durability
Frame	Fiber-reinforced polymer; stainless-steel bezel	Fiber-reinforced polymer; stainless-steel bezel
Ingress protection	5 ATM	5 ATM

Full specifications

Basic information
Release year	2023	2025
Starting price	—	—
Display size	1.4-inch	1.4-inch
Dimensions	45.0 mm × 45.0 mm × 12.0 mm	45.0 mm × 45.0 mm × 12.0 mm
Weight	30 g	30 g
Front material	—	—
Back material	—	—
Display
Display technology	AMOLED	AMOLED
Resolution	454 × 454	454 × 454
Battery & charging
Charging standard	Garmin proprietary clip / USB charging	Garmin proprietary clip / USB charging
Battery type	Lithium-ion	Lithium-ion
Connectivity
Cellular	GPS / multi-GNSS	GPS / multi-GNSS
Bluetooth	Bluetooth	Bluetooth
NFC	Yes	Yes
Build & durability
Frame	Fiber-reinforced polymer; stainless-steel bezel	Fiber-reinforced polymer; stainless-steel bezel
Ingress protection	5 ATM	5 ATM

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

• Height

  Very similar height

• Width

  Very similar width

• Thickness

  Very similar thickness

• Weight

  Very similar weight

Height, width, thickness, and weight are very similar between these devices.