Withings Activite Sapphire vs. Withings Pulse Ox vs. Garmin Forerunner 935 vs. Polar Loop vs. Fitbit Sense 2

 
Activite Sapphire
Pulse Ox
Forerunner 935
Loop
Sense 2
 WithingsActivite SapphireRemove Buy NowWithingsPulse OxRemove Buy NowGarminForerunner 935Remove Buy NowPolarLoopRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$450$120$500$100$300
Release20142014201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months2 weeksUp to 2 weeks5 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolutionn/a128 x 32240 x 240NA336x336
Size1.3 inchesn/a1.2 inchesNA1.59 inches
TouchSwipe
TypeAnalogOLEDLCDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables