Sony SmartWatch 3 vs. Withings Pulse Ox vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Garmin Instinct

 
SmartWatch 3
Pulse Ox
Flex
Forerunner 45
Instinct
 SonySmartWatch 3Remove Buy NowWithingsPulse OxRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$250$120$100$199$300
Release20142014201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 weeks5 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution320 x 320128 x 32NA208 x 208128 x 128
Size1.6 inchesn/aNA1.04 inches0.9 inches
TouchSwipeNA
TypeTFT LCDOLEDLEDLCDOMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuilt-in
Apps
Music

All Wearables