Pebble Classic vs. Fitbit Alta vs. Garmin Fenix 5s vs. Mobvoi TicWatch S vs. Amazfit T-Rex

 
Classic
Alta
Fenix 5s
TicWatch S
T-Rex
 PebbleClassicRemove Buy NowFitbitAltaRemove Buy NowGarminFenix 5sRemove Buy NowMobvoiTicWatch SRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99$130$599.99$199$140
Release20132016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 daysUp to 9 days1.5-2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a218x 218400 x 400360 x 360
Size1.26 inchesn/a1.1 inches1.4 inches1.3 inches
Touchn/a
Typee-paperOLEDnaOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables