Pebble Time Round vs. Samsung Gear Fit2 vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Time Round
Gear Fit2
Vivosmart HR Plus
T-Rex
 PebbleTime RoundRemove Buy NowSamsungGear Fit2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$180$179$140
Release2015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days3-4 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a432 x 216160 x 68360 x 360
Sizeround1.5 inches0.5 inches x 0.8 inches1.3 inches
Touch
Typee-paperSuper AMOLEDLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenNABuild-in
Apps
Music

All Wearables