Pebble Time Round vs. Fitbit Alta vs. New Balance RunIQ vs. Fitbit Flex vs. Apple Watch Series 4

 
Time Round
Alta
RunIQ
Flex
Watch Series 4
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowNew BalanceRunIQRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$130$299$100$329
Release20152016201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days24 hours (5 hrs w GPS and heart rate)5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a400 x 400NA384 x 480
Sizeroundn/a1.39 inchesNA1.78 inches
Touchn/aNA
Typee-paperOLEDAMOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a5 ATM1 ATMNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 1.5NAWatch OS 5
Apps
Music

All Wearables