Pebble Time Round vs. Polar M400 vs. Mobvoi TicWatch 2 vs. Pebble Time 2 vs. Garmin VivoActive 4

 
Time Round
M400
TicWatch 2
Time 2
VivoActive 4
 PebbleTime RoundRemove Buy NowPolarM400Remove Buy NowMobvoiTicWatch 2Remove Buy NowPebbleTime 2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$200$199$199$349
Release20152014201720162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 hours to 30 days1.5-2 Days10 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a400 x 400NA260 x 260
Sizeroundn/a1.4 inchesNA1.3ionches
Touch
Typee-papern/aOLEDe-paperMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX73 ATMIP653 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTicwear OSPebble OSWear OS
Apps
Music

All Wearables