Olio Model One vs. Casio WSD-F20A vs. Pebble Time 2 vs. Polar Loop vs. Amazfit GTS

 
Model One
WSD-F20A
Time 2
Loop
GTS
 OlioModel OneRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleTime 2Remove Buy NowPolarLoopRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$595$399$199$100$150
Release20152018201620132019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration2 days1 day10 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 320NANA348 x 442
Sizen/a1.32 inchesNANA1.65 inches
Touch
Typen/aLCDe-paperLEDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM2 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aWear OSPebble OSNAWear OS
Appsn/a
Music

All Wearables