Fitbit Surge vs. Pebble Time vs. Polar M400 vs. Mobvoi TicWatch E vs. Mobvoi TicWatch S2

 
Surge
Time
M400
TicWatch E
TicWatch S2
 FitbitSurgeRemove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowMobvoiTicWatch ERemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$250$150$200$159$180
Release20162015201420172019

Activity & Fitness

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

Battery

Duration7 days7 days8 hours to 30 days1.5-2 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a400 x 400400 x 400
Size1.26 inches1.26 inchesn/a1.4 inches1.39 inches
Touch
TypeMonochrome LCDe-papern/aOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables