Polar M600 vs. Acer Liquid Leap vs. Garmin Vivoactive 3 vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
M600
Liquid Leap
Vivoactive 3
TicWatch S2
T-Rex
 PolarM600Remove Buy NowAcerLiquid LeapRemove Buy NowGarminVivoactive 3Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$330$90$299$180$140
Release20162015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 to 7 days7 days2 DAYS20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 32240 x 240400 x 400360 x 360
Size1.3 inches1 inch1.2 inches1.39 inches1.3 inches
Touchn/a
TypeTFTOLEDMIPOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IPX45 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWear OSBuild-in
Apps
Music

All Wearables