WatchFitTool

Amazfit Active vs Garmin Vivoactive 6

Size, specs & wrist fit compared

Amazfit Active
Amazfit Active
42.36mm × 35.9mmView specs
Garmin Vivoactive 6 Part 010-02985-01
Garmin Vivoactive 6

Which one fits you

Under 15 cm (5.9 in) round, the Garmin Vivoactive 6's lugs overhang and the Amazfit Active's do not; the Amazfit Active fills the wrist at 13–13 cm, the Garmin Vivoactive 6 at 16–17.5 cm.

What else differs

  • Screen: the Amazfit Active has the larger screen, 1.75 in across against 1.2 in on the Garmin Vivoactive 6.
  • Battery: 14 days for the Amazfit Active against 11 days for the Garmin Vivoactive 6 in everyday use; 21 hours for the Garmin Vivoactive 6 against 16 hours for the Amazfit Active with GPS on.
  • Only the Garmin Vivoactive 6 has contactless payments (NFC).

The Amazfit Active and Garmin Vivoactive 6 share a near-identical 42.36mm case, so on the wrist the difference is thickness and weight.

The Amazfit Active is 0.2mm wider and 0.2mm thinner than the Garmin Vivoactive 6.

Amazfit

Active

Garmin

Vivoactive 6

Case width
42.4mm
42.2mm−0.2mm
Thickness
10.8mm
10.9mm+0.2mm

Amazfit Active or Garmin Vivoactive 6 by wrist size

Wrist round (mm left each side)Amazfit ActiveGarmin Vivoactive 6≈48.5mm lug to lug, est.
14 cm / 5.5 inBalanced (4.6mm)Overhangs (1.7mm over)
15 cm / 5.9 inBalanced (6.2mm)Overhangs (0.1mm over)
16 cm / 6.3 inUnderstated (7.9mm)Sweet spot (1.6mm)
17 cm / 6.7 inUnderstated (9.5mm)Sweet spot (3.2mm)
18 cm / 7.1 inUnderstated (11.1mm)Balanced (4.8mm)
19 cm / 7.5 inUnderstated (12.7mm)Balanced (6.4mm)
20 cm / 7.9 inUnderstated (14.3mm)Balanced (8mm)

How the fit model works · Size chart for every wrist

Switch or add watches

Amazfit Active

Amazfit

Active

Garmin Vivoactive 6

Garmin

Vivoactive 6

As an Amazon Associate, WatchFitTool earns from qualifying purchases.

Battery life compared

Furthest apart in Battery saver mode, where the Amazfit Active lasts 1.4× as long as the Garmin Vivoactive 6 (30 days against 21 days).

Amazfit ActiveGarmin Vivoactive 6

  • Battery saver

    30 days
    21 days
  • Smartwatch

    14 days
    11 days
  • Heavy use

    10 days
    —
  • GPS only

    16 hours
    21 hours
  • All systems

    —
    17 hours
  • All systems with music

    —
    8 hours

More comparisons

2D Dimension Schematics

Top view
Side view
  • Amazfit Active 42.4mm × 35.9mm · 10.8mm thick
  • Garmin Vivoactive 6 42.2mm × ≈48.5mm (est.) · 10.9mm thick

3D preview

Amazfit Active vs Garmin Vivoactive 6 on a wrist

Open 3D try-on

Specifications

The short version

6 key specs
SpecAmazfitActiveGarminVivoactive 6
Case Width42.36mm42.2mm
Lug-to-Lug35.9mm42.2mm
Thickness10.75mm10.9mm
ShapeRectangleCircular
Display typeOLED/AMOLEDAMOLED (optional always-on mode)
Released20232025