Pebble Time Round vs. Withings Activite Sapphire vs. Mobvoi TicWatch 2 vs. Pebble Core vs. Amazfit GTR

 
Time Round
Activite Sapphire
TicWatch 2
Core
GTR
 PebbleTime RoundRemove Buy NowWithingsActivite SapphireRemove Buy NowMobvoiTicWatch 2Remove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$450$199$99$199
Release20152014201720162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days8 months1.5-2 DaysNA24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a400 x 400NA454 x 454
Sizeround1.3 inches1.4 inchesNA1.39 inches
TouchNA
Typee-paperAnalogOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP65NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aTicwear OSNABuild-in
Apps
Music

All Wearables