Polar V800 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch E vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
V800
Forerunner 235
TicWatch E
TicWatch S2
T-Rex
 PolarV800Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch ERemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$470$299.99$159$180$140
Release20142017201720192019

Activity & Fitness

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

Battery

Duration13 hours to 30 days9 days1.5-2 days2 DAYS20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180400 x 400400 x 400360 x 360
Sizen/a1.23 inches1.4 inches1.39 inches1.3 inches
Touch
Typen/aMIPOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OSBuild-in
Apps
Music

All Wearables