Pebble Time Round vs. Polar M600 vs. Fitbit Flex 2 vs. Mobvoi TicWatch E vs. Fitbit Charge HR

 
Time Round
M600
Flex 2
TicWatch E
Charge HR
 PebbleTime RoundRemove Buy NowPolarM600Remove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch ERemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$200$330$100$159$150
Release20152016201620172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days5 days1.5-2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240n/a400 x 400NA
Sizeround1.3 inchesn/a1.4 inchesNA
Touchn/an/aNA
Typee-paperTFTLEDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX85 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aAndroid Wear 2.0NA
Apps
Music

All Wearables