Polar M400 vs. Withings Go vs. Mobvoi TicWatch 2 vs. MobVoi TicWatch Pro vs. Pebble Time 2

 
M400
Go
TicWatch 2
TicWatch Pro
Time 2
 PolarM400Remove Buy NowWithingsGoRemove Buy NowMobvoiTicWatch 2Remove Buy NowMobVoiTicWatch ProRemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$200$80$199$300$199
Release20142016201720182016

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 months1.5-2 Days30 days10 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400400 x 400NA
Sizen/an/a1.4 inches1.4 inchesNA
Touchn/a
Typen/aE-InkOLEDOLED/FSTNe-paper

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP65IP683 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTicwear OSWear OSPebble OS
Appsn/a
Music

All Wearables