Fitbit Surge vs. Motorola Moto 360 Sport vs. Fitbit Flex 2 vs. Garmin 645 Music vs. Apple Watch Ultra

 
Surge
Moto 360 Sport
Flex 2
645 Music
Watch Ultra
 FitbitSurgeRemove Buy NowMotorolaMoto 360 SportRemove Buy NowFitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$199$100$450$799
Release20162016201620182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration7 daysn/a5 days7 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a240 x 240502x410 pixels
Size1.26 inches1.37 inchesn/a1.2 inches1.92 inches
Touchn/a
TypeMonochrome LCDLCDLEDMIP

Functions

Audio Speakern/a
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aWatchOS 9
Apps
Musicn/a

All Wearables