Polar V800 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Pebble Time 2 vs. Mobvoi TicWatch e2

 
V800
Alta
G-Shock GBA800
Time 2
TicWatch e2
 PolarV800Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$470$130$120$199$200
Release20142016201820162019

Activity & Fitness

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

Battery

Duration13 hours to 30 days5 days2 years10 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNA360 x 360
Sizen/an/aNA1.2 inches
Touchn/a
Typen/aOLEDe-paperAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a20 ATM3 ATMIP68

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aPebble OSWear OS
Apps
Music

All Wearables