Polar M600 vs. TomTom Spark vs. Fitbit Ionic vs. Pebble Core vs. HTC re Grip

 
M600
Spark
Ionic
Core
re Grip
 PolarM600Remove Buy NowTomTomSparkRemove Buy NowFitbitIonicRemove Buy NowPebbleCoreRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$330$150$299$99$199
Release20162015201720162020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 daysn/a4+ daysNA5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a348x250NA160 x 32
Size1.3 inchesn/a1.42NA1.8 inches
Touchn/aNA
TypeTFTLCDOLEDNAPMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM50mNAIP57

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aFitbit OSNANA
Apps
Music

All Wearables