Pebble Time Round vs. Garmin Vivosmart HR vs. Polar M430 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus

 
Time Round
Vivosmart HR
M430
Flex
Vivosmart HR Plus
 PebbleTime RoundRemove Buy NowGarminVivosmart HRRemove Buy NowPolarM430Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$200$170$255$100$179
Release20152015201720132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days30 hours5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68128x128NA160 x 68
Sizeround1.08 inches1.4 inchNA0.5 inches x 0.8 inches
TouchNA
Typee-papern/aLCDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMWR301 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNANA
Apps
Music

All Wearables