Pebble Time vs. Apple Watch Series 2 vs. Jawbone UP2 vs. Polar A370 vs. Amazfit T-Rex

 
Time
Watch Series 2
UP2
A370
T-Rex
 PebbleTimeRemove Buy NowAppleWatch Series 2Remove Buy NowJawboneUP2Remove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$269$100$179.95$140
Release20152016201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours7 daysUp to 3 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144340 x 272 or 390 x 312NA160 x 80360 x 360
Size1.26 inches1.5 inches or 1.65 inchesNA1.18 inches1.3 inches
TouchNA
Typee-paperAMOLEDNATFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATMSplash resistantWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSNABuild-in
Apps
Music

All Wearables