Withings ScanWatch Light vs Garmin Forerunner 165

Withings ScanWatch Light

Withings ScanWatch Light

vsGarmin Forerunner 165

Garmin Forerunner 165

Withings ScanWatch LightGarmin Forerunner 165
DisplayAnalog hybrid dial with 0.63" grayscale OLED sub-display (14504 px, 282 PPI)1.2-inch (30.4 mm) AMOLED touchscreen, 390 x 390 pixels, optional always-on mode; five physical buttons; chemically strengthened glass lens
Case37 mm (36.8 mm diameter, 9.85 mm thick), stainless steel, Gorilla Glass, 27.1 g without wristband, 18 mm FKM wristband43 x 43 x 11.6 mm; 39 g; fiber-reinforced polymer bezel; silicone strap with 20 mm quick release; fits wrists of 126-203 mm
BatteryUp to 30 days (launch claim; Withings now states up to 35 days), about 2 hours to chargeUp to 11 days in smartwatch mode; up to 20 days in Battery Saver smartwatch mode; up to 19 hours in GPS-only GNSS mode; up to 17 hours in All-Systems GNSS mode (Garmin figures)
Water Resistance5 ATM (50 m)5 ATM
Health SensorsMulti-wavelength PPG heart rate sensor, HDR accelerometer (no ECG, SpO2 or temperature sensor)Elevate wrist heart rate monitor, Pulse Ox blood oxygen, accelerometer, thermometer, ambient light sensor; sleep score, Body Battery, HRV status, respiration, all-day stress, fitness age, women's health tracking
FeaturesHeart rate notifications, respiratory scan, sleep tracking, VO2 max, menstrual cycle logging, 40+ automatic activities—
OSHealthSense, iOS 15+ / Android 9+ compatible—
ColoursBlack, white, rose gold and white—
Navigation—GPS, GLONASS and Galileo; barometric altimeter; compass; course guidance
Sports—25+ activity profiles including trail running, open water swimming, pickleball and tennis; adaptive training plans, daily suggested workouts, PacePro, running power and running dynamics
Connectivity—Bluetooth, ANT+; Connect IQ store; smart notifications; Garmin Pay; compatible with iPhone and Android
Memory—4 GB