Fitbit Blaze vs. Pebble Time vs. Withings Activite Sapphire vs. Fitbit Versa 2 vs. Garmin Vivosmart 4

 
Blaze
Time
Activite Sapphire
Versa 2
Vivosmart 4
 FitbitBlazeRemove Buy NowPebbleTimeRemove Buy NowWithingsActivite SapphireRemove Buy NowFitbitVersa 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$150$450$199$130
Release20162015201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days7 days8 months5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a300 x 30048 x 128
Sizen/a1.26 inches1.3 inches1.34 inches0.74 inches
Touch
TypeLCDe-paperAnalogAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aBuild-in
Apps
Music

All Wearables