Pebble Time Round vs. Sony SmartBand Talk vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Polar A370

 
Time Round
SmartBand Talk
Forerunner 235
Flex
A370
 PebbleTime RoundRemove Buy NowSonySmartBand TalkRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$170$299.99$100$179.95
Release20152014201720132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days3 days9 days5 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a296 x 128215 x 180NA160 x 80
Sizeround1.4 inches1.23 inchesNA1.18 inches
TouchNA
Typee-paperE InkMIPLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685 ATM1 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearNA
Apps
Music

All Wearables