Amazfit Active Edge vs Garmin Venu 4 45mm
Size, specs & wrist fit compared
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 in | Overhangs (4.2mm over) | Overhangs (3.2mm over) |
| 15 cm / 5.9 in | Overhangs (2.6mm over) | Overhangs (1.6mm over) |
| 16 cm / 6.3 in | Overhangs (0.9mm over) | Bold (0.1mm) |
| 17 cm / 6.7 in | Bold (0.7mm) | Sweet spot (1.7mm) |
| 18 cm / 7.1 in | Sweet spot (2.3mm) | Sweet spot (3.3mm) |
| 19 cm / 7.5 in | Sweet spot (3.9mm) | Balanced (4.9mm) |
| 20 cm / 7.9 in | Balanced (5.5mm) | Balanced (6.5mm) |
Switch or add watches
Amazfit
Active Edge
Garmin
Venu 4 45mm
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Battery life compared
Amazfit Active EdgeGarmin Venu 4 45mm
Battery saver
24 days25 daysSmartwatch
16 days12 daysHeavy use
10 days—GPS only
20 hours20 hoursAll systems
—19 hoursAll systems + multi-band
—17 hoursAll systems with music
—9 hoursAll systems + multi-band with music
—9 hours
More comparisons
2D Dimension Schematics
- 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
Specifications
The short version
5 key specs| Spec | AmazfitActive Edge | GarminVenu 4 45mm |
|---|---|---|
| Case Width | 46.6mm | 45mm |
| Thickness | 12mm | 12.5mm |
| Shape | Circular | Circular |
| Display type | LCD | AMOLED (optional always-on mode) |
| Released | 2023 | 2025 |

