GTR
Ionic
2
Gear Sport
 AmazfitGTRRemove Buy NowFitbitIonicRemove Buy NowPebble2Remove Buy NowSamsungGear SportRemove Buy Now

Basic Info

Suggested Price$199$299$129$299.99
Release2019201720162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 days4+ days7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454348x250n/a360 x 360
Size1.39 inches1.42n/a1.2 inches
Touch
TypeAMOLEDOLEDe-paperSuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuild-inFitbit OSPebble OSTizen OS
Apps
Music

All Wearables