Fitbit Ionic vs. Asus ZenWatch vs. Pebble Time 2 vs. Garmin Vivosmart HR Plus vs. Apple Watch 7

 
Ionic
ZenWatch
Time 2
Vivosmart HR Plus
Watch 7
 FitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowPebbleTime 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$299$150$199$179$429
Release20172014201620172021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysNA10 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 320NA160 x 68396 x 484
Size1.421.63 inchesNA0.5 inches x 0.8 inches1.9 inches
Touch
TypeOLEDAMOLEDe-paperLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP553 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSAndroid WearPebble OSNAWatchOS 8
Apps
Music

All Wearables