Device summary

Garmin

Forerunner 265S

Garmin

Forerunner 570 42mm

Full specifications

Full specifications
Basic information
Release year20232025
Starting price
Display size1.1-inch1.2-inch
Dimensions41.7 mm × 41.7 mm × 12.9 mm42.4 mm × 42.4 mm × 12.9 mm
Weight39 g42 g
Front material
Back material
Display
Display technologyAMOLEDAMOLED
Resolution360 × 360390 × 390
Battery & charging
Charging standardGarmin proprietary clip / USB chargingGarmin proprietary clip / USB charging
Battery typeLithium-ionLithium-ion
Connectivity
CellularGPS / multi-GNSSGPS / multi-GNSS
BluetoothBluetoothBluetooth
NFCYesYes
Build & durability
FrameFiber-reinforced polymerFiber-reinforced polymer; aluminum bezel
Ingress protection5 ATM5 ATM

Key differences

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

  • Weight

    Forerunner 265S

    3 g lighter · minor difference

  • Height

    Forerunner 570 42mm

    0.7 mm taller · minor difference

  • Width

    Forerunner 570 42mm

    0.7 mm wider · minor difference

  • Thickness

    Very similar thickness

Forerunner 265S vs Forerunner 570 42mm Size Comparison