Pebble Time Round vs. Polar M600 vs. Garmin Chronos vs. Fitbit Alta HR vs. Mobvoi TicWatch e2

 
Time Round
M600
Chronos
Alta HR
TicWatch e2
 PebbleTime RoundRemove Buy NowPolarM600Remove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$330$1500$150$200
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days8 days7 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240218 x 218128 x 36360 x 360
Sizeround1.3 inches1.2 inches1.4 inches1.2 inches
Touchn/a
Typee-paperTFTMIPOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX810 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearWear OSWear OS
Apps
Music

All Wearables