Pebble Time Round vs. Fitbit Alta vs. Jawbone UP3 vs. Apple Watch Series 4 vs. Amazfit GTS

 
Time Round
Alta
UP3
Watch Series 4
GTS
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowJawboneUP3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$200$130$180$329$150
Release20152016201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days7 daysNot Yet14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNA384 x 480348 x 442
Sizeroundn/aNA1.78 inches1.65 inches
Touchn/aNA
Typee-paperOLEDNAMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/aNANot Yet5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aNAWatch OS 5Wear OS
Apps
MusicNA

All Wearables