Garmin Vivoactive HR vs. Samsung Gear S3 vs. Mobvoi TicWatch 2 vs. Garmin Chronos vs. Amazfit T-Rex

 
Vivoactive HR
Gear S3
TicWatch 2
Chronos
T-Rex
 GarminVivoactive HRRemove Buy NowSamsungGear S3Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarminChronosRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$350$199$1500$140
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration13 hours to 8 days4 days1.5-2 Days8 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution148 x 205360 x 360400 x 400218 x 218360 x 360
Size1.38 inches1.3 inches1.4 inches1.2 inches1.3 inches
Touch
Typen/aFullcolor AODOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP6510 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenTicwear OSWear OSBuild-in
Apps
Music

All Wearables