Device summary

Garmin

Approach S70 42mm

Garmin

Forerunner 570 42mm

Full specifications

Full specifications
Basic information
Release year20232025
Starting price
Display size1.2-inch1.2-inch
Dimensions42.0 mm × 42.0 mm × 12.6 mm42.4 mm × 42.4 mm × 12.9 mm
Weight44 g42 g
Front material
Back material
Display
Display technologyAMOLEDAMOLED
Resolution390 × 390390 × 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
FramePolymer case; ceramic bezelFiber-reinforced polymer; aluminum bezel
Ingress protection5 ATM5 ATM

Key differences

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

  • Thickness

    Approach S70 42mm

    0.3 mm thinner · minor difference

  • Weight

    Forerunner 570 42mm

    2 g lighter · minor difference

  • Height

    Very similar height

  • Width

    Very similar width

Approach S70 42mm vs Forerunner 570 42mm Size Comparison