Fitbit Surge vs. Pebble Time Round vs. Fitbit Flex 2 vs. Mobvoi TicWatch 2 vs. Michael Kors Access Sofie HR

 
Surge
Time Round
Flex 2
TicWatch 2
Access Sofie HR
 FitbitSurgeRemove Buy NowPebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$200$100$199$395
Release20162015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days5 days1.5-2 Days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a400 x 400390 x 390
Size1.26 inchesroundn/a1.4 inches1.19 inches
Touchn/a
TypeMonochrome LCDe-paperLEDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATMIP650.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aTicwear OSWear OS
Apps
Music

All Wearables