Device summary

Samsung

Galaxy Watch8 40mm

Huawei

HUAWEI WATCH FIT 5 Pro

Full specifications

Full specifications
Basic information
Release year20252026
Starting price——
Display size1.3-inch1.9-inch
Dimensions40.4 mm × 42.7 mm × 8.6 mm40.8 mm × 44.5 mm × 9.5 mm
Weight30 g30 g
Front materialSapphire crystal—
Back material——
Display
Display technologySuper AMOLEDAMOLED
Resolution438 × 438480 × 408
Peak brightness3000 nits3000 nits
ProtectionSapphire crystal—
Performance
ChipsetExynos W1000 (5 Core, 3nm)—
RAM2 GB—
Storage32 GB—
Expandable storageNoNo
Battery & charging
Charging standardWireless charging (WPC) with Fast ChargingWireless charging
Battery typeLithium-ionLithium-ion
Battery capacity325 mAh—
Connectivity
CellularLTE (optional models), Dual-frequency GPS (L1+L5)GPS / multi-GNSS
Wi‑FiWi‑Fi 2.4GHz & 5GHz—
BluetoothBluetooth 5.3Bluetooth 6.0
NFCYes—
Build & durability
FrameArmor aluminumAluminum mid-frame; titanium bezel
Ingress protection5ATM / IP68 / MIL-STD-810H5 ATM / IP6X

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Thickness

    Galaxy Watch8 40mm

    0.9 mm thinner

  • Height

    HUAWEI WATCH FIT 5 Pro

    1.8 mm taller · minor difference

  • Width

    Very similar width

  • Weight

    Very similar weight

What these size differences mean

Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.

  • HUAWEI WATCH FIT 5 Pro is 0.4 mm (1% relative to Galaxy Watch8 40mm) wider. Check this difference against the width of your current device and pocket opening.
  • HUAWEI WATCH FIT 5 Pro is 1.8 mm (4.2% relative to Galaxy Watch8 40mm) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • HUAWEI WATCH FIT 5 Pro is 0.9 mm (10.5% relative to Galaxy Watch8 40mm) thicker. Cases and camera protrusions can change the clearance you need.
  • Both have the same listed weight (30 g).

Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.

Sources and measurement notes

Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.

Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.

Galaxy Watch8 40mm vs HUAWEI WATCH FIT 5 Pro Size Comparison