Pebble Time vs. Fitbit Flex 2 vs. Mobvoi TicWatch S vs. Fitbit Alta HR vs. Garmin Forerunner 45

 
Time
Flex 2
TicWatch S
Alta HR
Forerunner 45
 PebbleTimeRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$100$199$150$199
Release20152016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days1.5-2 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a400 x 400128 x 36208 x 208
Size1.26 inchesn/a1.4 inches1.4 inches1.04 inches
Touchn/a
Typee-paperLEDOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2.0Built-in
Apps
Music

All Wearables