Pebble Time Round vs. Fitbit Flex 2 vs. LG Watch Urbane 2 vs. Fitbit Alta HR vs. Polar A370

 
Time Round
Flex 2
Watch Urbane 2
Alta HR
A370
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowLGWatch Urbane 2Remove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$100$300$150$179.95
Release20152016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days5 daysNA7 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a480 x 480128 x 36160 x 80
Sizeroundn/a1.38 inches1.4 inches1.18 inches
Touchn/a
Typee-paperLEDP-OLEDOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMNAWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear
Apps
Music

All Wearables