WatchFitTool

Garmin Approach S50 vs Venu X1

Size, specs & wrist fit compared

Garmin Approach S50 Part 010-03010-00
Garmin Approach S50
Garmin Venu X1 Part 010-02980-00
Garmin Venu X1
41mm × 46mmView specs

Which one fits you

Under 15.5 cm (6.1 in) round, the Approach S50's lugs overhang and the Venu X1's do not; the Venu X1 fills the wrist at 15–17 cm, the Approach S50 at 16–18 cm.

What else differs

  • Screen: the Venu X1 has the larger screen, 2.0 in across against 1.2 in on the Approach S50.
  • Battery: 10 days for the Approach S50 against 8 days for the Venu X1 in everyday use; 16 hours for the Venu X1 against 15 hours for the Approach S50 with GPS on.
  • Only the Venu X1 has a sapphire lens.

3.5mm thinner, the Venu X1 is the one that slides under a shirt cuff.

The Venu X1 is the thinnest of the 23 smartwatches 41mm across that we hold thickness for.

The Approach S50 is 2mm wider and 3.5mm thicker than the Venu X1.

Approach S50

Venu X1

Case width
43mm
41mm−2mm
Thickness
11.4mm
7.9mm−3.5mm

Approach S50 or Venu X1 by wrist size

Wrist round (mm left each side)Approach S50≈49.5mm lug to lug, est.Venu X1
14 cm / 5.5 inOverhangs (2.2mm over)Overhangs (0.4mm over)
15 cm / 5.9 inOverhangs (0.6mm over)Bold (1.2mm)
16 cm / 6.3 inBold (1.1mm)Sweet spot (2.8mm)
17 cm / 6.7 inSweet spot (2.7mm)Balanced (4.4mm)
18 cm / 7.1 inSweet spot (4.3mm)Balanced (6mm)
19 cm / 7.5 inBalanced (5.9mm)Balanced (7.6mm)
20 cm / 7.9 inBalanced (7.5mm)Balanced (9.3mm)

How the fit model works · Size chart for every wrist

Switch or add watches

Garmin Approach S50

Garmin

Approach S50

Garmin Venu X1

Garmin

Venu X1

As an Amazon Associate, WatchFitTool earns from qualifying purchases.

Battery life compared

Approach S50Venu X1

  • Battery saver

    —
    11 days
  • Smartwatch

    10 days
    8 days
  • GPS only

    15 hours
    16 hours
  • All systems

    —
    14 hours
  • All systems with music

    —
    7 hours

More comparisons

2D Dimension Schematics

Top view
Side view
  • Garmin Approach S50 43mm × ≈49.5mm (est.) · 11.4mm thick
  • Garmin Venu X1 41mm × 46mm · 7.9mm thick

3D preview

Approach S50 vs Venu X1 on a wrist

Open 3D try-on

Specifications

The short version

7 key specs
SpecGarminApproach S50GarminVenu X1
Case Width43mm41mm
Lug-to-Lug43mm46mm
Thickness11.4mm7.9mm
ShapeCircularRectangle
Display typeAMOLED (optional always-on mode)AMOLED (optional always-on mode)
Battery lifeSmartwatch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing)Smartwatch mode: Up to 8 days (2 days display always-on) Battery Saver Smartwatch mode: Up to 11 days GPS-Only GNSS mode: Up to 16 hours All-Systems GNSS mode: Up to 14 hours All-Systems GNSS mode with music: Up to 7 hours See Details
Released20252025

Where the specifications differ

9 differences
SpecGarmin Approach S50Garmin Venu X1
General
Battery lifeSmartwatch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing)Smartwatch mode: Up to 8 days (2 days display always-on) Battery Saver Smartwatch mode: Up to 11 days GPS-Only GNSS mode: Up to 16 hours All-Systems GNSS mode: Up to 14 hours All-Systems GNSS mode with music: Up to 7 hours See Details
Display Size1.2" (30.4 mm) diameter2" (51.2 mm) diagonal; 1,304 sq mm display area
Memory/History4 GB32 GB
Strap materialComfortFit nylon bandnylon
Display resolution390 x 390 pixels448 x 486 pixels
Quick Release bandsyes (20 mm, Industry standard)Yes
What You'll Love
Water rating5 ATMSwim, 5 ATM
Pulse Ox blood oxygenyes (spot-check and optionally in sleep)yes (spot-check, and optional all-day and in sleep)
Battery life (smartwatch mode)Up to 10 daysUp to 8 days

The other 9 specifications both list are identical.

Full Garmin Approach S50 specifications →Full Garmin Venu X1 specifications →