Pebble Time Round vs. Fitbit Alta vs. Fitbit Flex 2 vs. Pebble Core vs. Mobvoi TicWatch e2

 
Time Round
Alta
Flex 2
Core
TicWatch e2
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$130$100$99$200
Release20152016201620162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days5 days5 daysNA1 day
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNA360 x 360
Sizeroundn/an/aNA1.2 inches
Touchn/an/aNA
Typee-paperOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a5 ATMNAIP68

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating SystemPebble OSn/an/aNAWear OS
Apps
Music

All Wearables