Pebble Time Round vs. Fitbit Alta vs. Garmin Vivosmart HR vs. Garmin Forerunner 235 vs. Polar A370

 
Time Round
Alta
Vivosmart HR
Forerunner 235
A370
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowGarminForerunner 235Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$130$170$299.99$179.95
Release20152016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days9 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a160 x 68215 x 180160 x 80
Sizeroundn/a1.08 inches1.23 inches1.18 inches
Touchn/a
Typee-paperOLEDn/aMIPTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a5 ATM5 ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/an/a
Apps
Music

All Wearables