Pebble Time Round vs. Amazfit Arc vs. Fitbit Alta HR vs. Amazfit Verge vs. Amazfit T-Rex

 
Time Round
Arc
Alta HR
Verge
T-Rex
 PebbleTime RoundRemove Buy NowAmazfitArcRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitVergeRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$69.99$150$160$140
Release20152016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days20 days7 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40128 x 36454x454360 x 360
Sizeround0.42 inches1.4 inches1.39 inches1.3 inches
Touch
Typee-paperOLEDOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP67IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAMAZFIT OSBuild-in
Apps
Music

All Wearables