Pebble Time vs. Fitbit Flex 2 vs. Fitbit Alta HR vs. Mobvoi TicWatch S2 vs. Amazfit GTS

 
Time
Flex 2
Alta HR
TicWatch S2
GTS
 PebbleTimeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$100$150$180$150
Release20152016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days7 days2 DAYS14 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/a128 x 36400 x 400348 x 442
Size1.26 inchesn/a1.4 inches1.39 inches1.65 inches
Touchn/a
Typee-paperLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSWear OS
Apps
Music

All Wearables