fossil gen 5 vs gen 4 sport

Fossil Gen 5 vs Gen 4 Sport – What’s New?

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Last Updated on April 19, 2022 by Jude Simeone

Fossil have announced their new generation of smartwatches, the Gen 5 series which includes the Calyle and Juliana. These two join the Gen 4 sport on the list of smartwatches from Fossil that are powered by the Snapdragon 3100 chip. The new Gen 5 series also come with additional hardware upgrades that make these two more outstanding smartwatches. We’re comparing the Fossil Gen 5 vs Gen 4 Sport specs and features – which is better?

Fossil Gen 5 vs Gen 4 Sport Specifications Compared

Fossil Gen 5 CarlyleFossil Gen 4 Sport
fossil gen 5 calyle specsfossil gen 4 sport


[usrlist "Design:4.6" "Battery:3.5" "Fitness tracking:4.1" "Features: 4.4" "Price:3.3" ][usrlist "Design:4.2" "Battery:3" "Fitness tracking:4.1" "Features: 4.3" "Price:3.6" ]


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Device nameFossil Gen 5 CarlyleFossil Gen 4 Sport
Device typeClassic/Fitness smartwatchSport/Fitness smartwatch
PredessesorFossil Gen 4 Q ExploristFossil Gen 3 Sport (Q Control)
SuccessorFossil Gen 6__
Released dateAugust, 2019November, 2018
Ideal forMenUnisex


Display typeAMOLED (Always-on)AMOLED
Display size1.28 inch1.2 inch (41mm)
1.3 inch (43mm)
Display resolution416 x 416 pixels390 x 390 pixel
Pixel density326 PPI--
Input typeTouchscreen plus 3 physical buttonsTouchscreen
3 physical buttons
(1 digital crown, 2 programmable)
Customizable watch faceYesYes


Dimension44 x 44 x 12 mm43 x 43 x 12mm
41 x 41 x 11mm
Casing materialStainless steelAluminum
Strap/band materialStainless steelSilicone
Bezel MaterialStainless steelCeramics
Strap size22mm22mm (43mm)
18mm (41mm)
Interchangeable band Yes, 22mmYes, 22mm, 18mm
Screen protectionCorning Gorilla glassCorning Gorilla glass
Water resistant/ProtectionYes, 3ATMYes, 5ATM
Color(s)Black silicone/steel
Dark Brown/black steel
Smoke stainless steel


Internal storage8GB4GB
Memory card slotNoNo


BluetoothBluetooth smart v4.2 LEBluetooth smart v4.2 LE
Bluetooth callingYesNo




Email alertYesYes
SMS alertYesYes
Calls alertYesYes
Event reminderYesYes
Third-party appsYesYes


Sleep apneaNoNo
Sleep trackingYesYes
Floors climbedYesYes
Heart rate monitoringYesYes
VO2 Max.YesYes
Blood oxygenNoNo
Blood pressureNoNo
Menstrual cycle trackingNoNo
Swim trackingYesYes
Under-water heart rate trackingNoNo
Preloaded mapsNoNo
On-screen workout modesNoNo
Triathlon mode____
ECG TrackingNoNo
Preloaded sport modesYesYes
Safety trackingNoNo


Music streamingYesYes
Bluetooth musicYesYes


Heart rate monitor (HRM)YesYes
Gyroscope YesYes
Ambient lightYesYes
Pulse OximeterNoNo
Other sensors____


Operating system (OS)Wear OSWear OS
ChipsetQualcomm Snapdragon 3100Qualcomm Snapdragon 3100
CPU1.2 GHz Quad-core
4x ARM Cortex A7
1.2 GHz Quad-core
4x ARM Cortex A7
GPUQualcomm Adreno 304 GPUQualcomm Adreno 304 GPU


Type of batteryNon-removable Li-ion batteryNon-removable Li-ion battery
Battery capacity 310mAh__
Battery lifeStandby: 3 days+
Mixed usage: 1 day+
Standby:2 days+
Mixed usage: ~ 24 hrs
Charging typeInductive charging magnetInductive charging magnet
Charging timeAbout 1-2 hoursAbout 1-2 hours
Battery saver modeYesYes
Solar powerNoNo
Rapid chargingYesYes




Control cameraYesYes
Music controlYesYes
Find phoneYesYes
Text responseYes__


Payment systemGoogle payGoogle pay
Compatibility Android 6.0 (excluding Go edition)+
iOS 10.0+
Android 6.0 (excluding Go edition)+
iOS 10.0+
Companion appFossil Q appFossil Q app
Voice commandYesYes


Fossil Gen 5 CarlyleFossil Gen 4 Sport
Inductive charging magnetInductive charging magnet
Quick start guideQuick start guide
NOTE: We can't guarantee that all the information on this table are 100% correct. Read full disclaimer. Please, report an error.
Official SiteOfficial Site

Fossil Gen 5 vs Gen 4 Sport Features Compared

What’s the Difference?

  • Design

  • Just like the Gen 4, the Gen 5 Calyle and Juliana have sophisticated aesthetics that define true premium smartwatches. So, the Gen 5 is clearly a more beautiful and sturdy smartwatch than the Gen 4 Sport.

    However, the Gen 4 sport having a lighter aluminum case weighs less than Gen 5, it’s also more moderately sized than Gen 5 – these are attributes of a sports watch which makes the Gen 4 sport more befitting wear for sports activities and perhaps casual wear.

    On the other hand, Gen 5 with its classic appearance made of steel is sturdier than the Gen 4 sport and has that prestigious appearance that makes it more befitting wear for official outings.

  • Storage/Media

  • Gen 5 Calyle and Juliana have bigger 1GB RAM which as noticed with the Ticwatch 4G pro even though with the older 2100 chip improved performance significantly. This’ll eliminate those glitches encountered on the Gen 4 Sport which had a rather small 0.5GB RAM.

    In addition, Gen 5 has a higher 8GB storage capacity than the Gen 4 sport with 4GB storage space. So, you get to take more music with you as well as more apps.

    Moreover, the Gen 5 now has a loudspeaker – a feature that the Gen 4 Sport lacks. With loudspeaker onboard, you get more value from the much improved Google Assistant, as well as being able to play your music anywhere. Also, you can now answer calls right on the Gen 5 and as well can initiate a call via Bluetooth calling. The Gen 5 is also the first Wear OS smartwatch to support voice calling to iPhone.

  • Fossil Gen 5 vs Gen 4 Sport: Battery Life

We’re familiar with the time-only mode of the Gen 4 Sport which significantly elongate it’s battery life. However, the Gen 5 also features the time-only battery saver mode with additional three battery saving modes.

With the time-only mode Wear OS features are shut down, but the Gen 5 has the extended battery saver mode that will see the device last longer for a couple of days without compromising notifications and heart rate tracking.

There’s also the custom battery saver mode that enable you create custom battery saver modes, in addition to the daily mode that will see the Gen 5 last just over a day unlike the Gen 4 Sport that last just about a day.

Moreover, the higher RAM and overall improved hardware will see the Gen 5 last a little longer than the Gen 4 sport.

Which is Better?

Clearly, the Gen 5 Calyle and Juliana are better choices than the Gen 4 Sport. These two have more features and a longer battery life that lets you go longer on a single charge.

The Calyle and Juliana have higher RAM sizes that improve performance greatly compared to Gen 4 which lagged. While not forgetting the higher storage space and loudspeaker that adds more value to Google Assistant and the ability to make and answer calls via Bluetooth calling (supported on Android and iOS devices).

Moreover, Gen 5 Calyle and Juliana with the classic appearance of a traditional watch make these two more befitting wear for official outings.

The Gen 4 Sport on the hand, weighs less, has a higher water resistance rating of 5ATM compared to the 3ATM of the Gen 5, and is also more compact which makes it more befitting wear for sports activities.

Here’s how they stack up;

FOSSIL GEN 5 CALYLE A premium classic smartwatch with improved performance and remarkable battery saver modes that significantly elongate its battery life. A great choice for men.
FOSSIL GEN 5 JULIANA Another premium classic smartwatch, a befitting wear for women.
FOSSIL GEN 4 SPORT A lightweight sport smartwatch.

Our Pick

The Fossil Gen 5 with a topnotch design, remarkable battery saver modes and loaded with features is no doubt an outstanding smartwatch. The Calyle and Juliana are our preferred choice.

Compare Prices
out of stock
3 new from $219.00
13 used from $192.72
as of April 19, 2022 2:15 pm
out of stock
2 new from $219.00
12 used from $192.72
as of April 19, 2022 2:15 pm
out of stock
as of April 19, 2022 2:15 pm
out of stock
3 new from $139.09
12 used from $122.40
as of April 19, 2022 2:15 pm
out of stock
6 new from $142.80
8 used from $97.02
as of April 19, 2022 2:15 pm
Last updated on April 19, 2022 2:15 pm

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