Withings Activite Sapphire vs. Microsoft Band 2 vs. Garmin Forerunner 935 vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Activite Sapphire
Band 2
Forerunner 935
T-Rex
Inspire 3
 WithingsActivite SapphireRemove Buy NowMicrosoftBand 2Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$450$250$500$140$100
Release20142015201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months48 hours (without GPS)Up to 2 weeks20 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128240 x 240360 x 36032x18
Size1.3 inches1.36 inches1.2 inches1.3 inches46 inches
Touch
TypeAnalogCapacitative TFTLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-in
Apps
Music

All Wearables