Pebble 2 vs. Polar A360 vs. Fitbit Ionic vs. Polar A370 vs. Amazfit GTS

 
2
A360
Ionic
A370
GTS
 Pebble2Remove Buy NowPolarA360Remove Buy NowFitbitIonicRemove Buy NowPolarA370Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$129$200$299$179.95$150
Release20162015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days12 days4+ daysUp to 3 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 80348x250160 x 80348 x 442
Sizen/a1.18 inches1.421.18 inches1.65 inches
Touch
Typee-papern/aOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMWR3050mWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aFitbit OSWear OS
Apps
Music

All Wearables