Withings ScanWatch 2 38mm vs ScanWatch 2 42mm
Size, specs & wrist fit compared
Withings ScanWatch 2 38mm
38mm
Withings ScanWatch 2 42mm
42mm
Which one fits you
Under 15 cm (5.9 in) round, the 42mm's lugs overhang and the 38mm's do not; the 38mm fills the wrist at 14–16 cm, the 42mm at 16–17.5 cm.
What else differs
- Battery: about 30 days each in everyday use.
Among the 34 smartwatches 38mm across that we hold thickness for, the ScanWatch 2 38mm is thicker than 97%, so it sits higher on the wrist than most of its size.
The ScanWatch 2 42mm is 4mm wider, 0.5mm thicker and 18g heavier than the ScanWatch 2 38mm.
ScanWatch 2 38mm
ScanWatch 2 42mm
Case width
38mm
42mm+4mm
Thickness
13.2mm
13.7mm+0.5mm
Weight
34.6g
52.6g+18g
ScanWatch 2: 38mm or 42mm by wrist size
| Wrist round (mm left each side) | 38mm≈43.5mm lug to lug, est. | 42mm≈48.5mm lug to lug, est. |
|---|---|---|
| 14 cm / 5.5 in | Bold (0.8mm) | Overhangs (1.7mm over) |
| 15 cm / 5.9 in | Sweet spot (2.4mm) | Overhangs (0.1mm over) |
| 16 cm / 6.3 in | Balanced (4.1mm) | Sweet spot (1.6mm) |
| 17 cm / 6.7 in | Balanced (5.7mm) | Sweet spot (3.2mm) |
| 18 cm / 7.1 in | Balanced (7.3mm) | Balanced (4.8mm) |
| 19 cm / 7.5 in | Balanced (8.9mm) | Balanced (6.4mm) |
| 20 cm / 7.9 in | Understated (10.5mm) | Balanced (8mm) |
Switch or add watches
Withings
ScanWatch 2 38mm
Withings
ScanWatch 2 42mm
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Battery life compared
38mm42mm
Battery life
30 days30 days
2D Dimension Schematics
- Withings ScanWatch 2 38mm 38mm × ≈43.5mm (est.) · 13.2mm thick
- Withings ScanWatch 2 42mm 42mm × ≈48.5mm (est.) · 13.7mm thick
3D preview
ScanWatch 2 38mm vs ScanWatch 2 42mm on a wrist
Specifications
The short version
10 key specs| Spec | WithingsScanWatch 2 38mm | WithingsScanWatch 2 42mm |
|---|---|---|
| Case Width | 38mm | 42mm |
| Thickness | 13.2mm | 13.7mm |
| Weight | 34.6g | 52.6g |
| Shape | Circular | Circular |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | No | No |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 0.63 inches | 0.63 inches |
| Battery life | 30 days | 30 days |
| Released | 2023 | 2023 |
Where the specifications differ
6 differences| Spec | Withings ScanWatch 2 38mm | Withings ScanWatch 2 42mm |
|---|---|---|
| Design | ||
| width | 38 | 42 |
| height | 38 | 42 |
| volume | 19.06 cm³ | 24.17 cm³ |
| weight | 34.6 g | 52.6 g |
| thickness | 13.2 | 13.7 |
| width of band | 18 mm | 20 mm |
The other 88 specifications both list are identical.