Pebble Time Round vs. Fitbit Alta vs. Fitbit Flex 2 vs. Mobvoi TicWatch C2 vs. Fitbit Inspire HR

 
Time Round
Alta
Flex 2
TicWatch C2
Inspire HR
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch C2Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$130$100$200$99
Release20152016201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a360 x 360139 x 60
Sizeroundn/an/a1.3 inches1.4 inches
Touchn/an/a
Typee-paperOLEDLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a5 ATMIP685 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/an/aWear OSFitbit OS
Apps
Music

All Wearables