Garmin Forerunner 170 vs Withings ScanWatch 2: which should you buy?

Answer worked out Oct. 31, 2026

Garmin Forerunner 170 price: Checked Oct. 30, 2026

Withings ScanWatch 2 price: Checked Oct. 30, 2026

Most people: get the Withings ScanWatch 2, because it is the better fit for more of what people buy these for.

On an iPhone: the Withings ScanWatch 2 works better with your phone.

Get the Garmin Forerunner 170 if you want running and workouts.

Get the Withings ScanWatch 2 for outdoors and hiking and heart rate and sleep.

Get the Garmin Forerunner 170 to save $50.

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Garmin Forerunner 170 vs Withings ScanWatch 2

GARMIN

$299.99 at Garmin

WITHINGS

$349.99 at Kohl's

Garmin Forerunner 170: 1.2-inch AMOLED touchscreen, 390 x 390 pixels, optional always-on modeDisplayWithings ScanWatch 2: 0.63-inch DeepGray OLED screen in the dial, 282 PPI
Garmin Forerunner 170: 41 gWeightWithings ScanWatch 2: 34.6 g (38 mm), 52.6 g (42 mm), without wristband
Garmin Forerunner 170: 5 ATMWater resistanceWithings ScanWatch 2: 5 ATM (50m), fine for swimming, not for diving
Garmin Forerunner 170: Bluetooth and ANT+; Garmin Pay contactless paymentsConnectivityWithings ScanWatch 2: Bluetooth to your phone; uses your phone's GPS for outdoor workouts
Garmin Forerunner 170: $299.99Price today$50 apartWithings ScanWatch 2: $349.99

Garmin Forerunner 170

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Withings ScanWatch 2

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All the details

The Garmin Forerunner 170 Guide names it for running.Running: Garmin Coach plans adapt to your recovery each day, and GPS felt spot on for runs up to 10K. Source linkedSource
The Withings ScanWatch 2 Guide names it for health.Health: Rest a finger on the bezel for 30 seconds and it records an FDA-cleared ECG that checks for atrial fibrillation. Source linkedSource