Pebble Time vs. Fitbit Flex 2 vs. Amazfit Stratos vs. Fitbit Charge 3 vs. Garmin Vivosmart HR Plus

 
Time
Flex 2
Stratos
Charge 3
Vivosmart HR Plus
 PebbleTimeRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$100$199$150$179
Release20152016201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a320 x 30066 x 18160 x 68
Size1.26 inchesn/a1.34 inches.721 inches0.5 inches x 0.8 inches
Touchn/a
Typee-paperLEDOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aProprietaryNANA
Apps
Music

All Wearables