WatchFitTool

Amazfit Active Edge vs Garmin Venu 4 45mm

Size, specs & wrist fit compared

Amazfit Active Edge
Amazfit Active Edge
Garmin Venu 4 45mm Part 010-03014-01
Garmin Venu 4 45mm

Which one fits you

Under 16.5 cm (6.5 in) round, the Amazfit Active Edge's lugs overhang and the Garmin Venu 4 45mm's do not; the Garmin Venu 4 45mm fills the wrist at 17–19 cm, the Amazfit Active Edge at 17.5–19.5 cm.

What else differs

  • Screen: the Garmin Venu 4 45mm has the larger screen, 1.4 in across against 1.32 in on the Amazfit Active Edge, and the Amazfit Active Edge uses an LCD screen, the Garmin Venu 4 45mm a bright AMOLED screen.
  • Battery: 16 days for the Amazfit Active Edge against 12 days for the Garmin Venu 4 45mm in everyday use; about 20 hours each with GPS on.
  • Only the Garmin Venu 4 45mm has an ECG app and contactless payments (NFC).

The Amazfit Active Edge is 1.6mm wider and 0.5mm thinner than the Garmin Venu 4 45mm.

Amazfit

Active Edge

Garmin

Venu 4 45mm

Case width
46.6mm
45mm−1.6mm
Thickness
12mm
12.5mm+0.5mm

Amazfit Active Edge or Garmin Venu 4 45mm by wrist size

Wrist round (mm left each side)Amazfit Active Edge≈53.5mm lug to lug, est.Garmin Venu 4 45mm≈51.5mm lug to lug, est.
14 cm / 5.5 inOverhangs (4.2mm over)Overhangs (3.2mm over)
15 cm / 5.9 inOverhangs (2.6mm over)Overhangs (1.6mm over)
16 cm / 6.3 inOverhangs (0.9mm over)Bold (0.1mm)
17 cm / 6.7 inBold (0.7mm)Sweet spot (1.7mm)
18 cm / 7.1 inSweet spot (2.3mm)Sweet spot (3.3mm)
19 cm / 7.5 inSweet spot (3.9mm)Balanced (4.9mm)
20 cm / 7.9 inBalanced (5.5mm)Balanced (6.5mm)

How the fit model works · Size chart for every wrist

Switch or add watches

Amazfit Active Edge

Amazfit

Active Edge

Garmin Venu 4 45mm

Garmin

Venu 4 45mm

As an Amazon Associate, WatchFitTool earns from qualifying purchases.

Battery life compared

Amazfit Active EdgeGarmin Venu 4 45mm

  • Battery saver

    24 days
    25 days
  • Smartwatch

    16 days
    12 days
  • Heavy use

    10 days
    —
  • GPS only

    20 hours
    20 hours
  • All systems

    —
    19 hours
  • All systems + multi-band

    —
    17 hours
  • All systems with music

    —
    9 hours
  • All systems + multi-band with music

    —
    9 hours

More comparisons

2D Dimension Schematics

Top view
Side view
  • Amazfit Active Edge 46.6mm × ≈53.5mm (est.) · 12mm thick
  • Garmin Venu 4 45mm 45mm × ≈51.5mm (est.) · 12.5mm thick

3D preview

Amazfit Active Edge vs Garmin Venu 4 45mm on a wrist

Open 3D try-on

Specifications

The short version

5 key specs
SpecAmazfitActive EdgeGarminVenu 4 45mm
Case Width46.6mm45mm
Thickness12mm12.5mm
ShapeCircularCircular
Display typeLCDAMOLED (optional always-on mode)
Released20232025