At a Glance
Show differences only
Up to 5 Days
Up to 7 Days
1.83 Inch
203 ppi, 240 x 284 pixels
1.43 Inch
461 ppi, 466 x 466 pixels
Silicon
Silicon
Key Feature Comparison
4.5
Fastrack Limitless FS2 Classic
Check Price
5.3
Fastrack Optimus
Check PriceAdd more smartwatches to compare
Detailed Specs
Brand
Fastrack
Fastrack
Model
Limitless FS2 Classic
Optimus
Price
Rs. 2,499
Rs. 2,499
Price Status
Expected
Confirmed
Market Status
Upcoming
Available
Box Contents
Smart Watch, User Manual, Warranty Card Design
Smart Watch, User Manual, Warranty Card
Launch Date
-
30-Sep-23
Shape and Surface
Rectangular, Flat
Circular, Flat
Strap Material
Silicon
Silicon
Clock Face
Digital
Digital
Colors
-
Black, Blue, Teal, Wine Red
Display Size
1.83 Inch
1.43 Inch
Display Resolution
240 x 284 pixels
466 x 466 pixels
Pixel Density
203 ppi
461 ppi
Display Technology
-
AMOLED
Compatible OS
Android, iOS
Android, iOS
Battery Life
Up to 5 Days
Up to 7 Days
Charging Time
-
Up to 2.30 Hours
Bluetooth
Yes
Yes, v5.3
USB Connectivity
No
No
Accelerometer
Yes
Yes
Text Message
Yes
Yes
Incoming Call
Yes
Yes
Alarm
Yes
Yes
Timer
Yes
Yes
Weather
-
Yes
Calling Feature
Yes
Yes
Find My Phone
Yes
Yes
Music Control
Yes
Yes
Receive Call
Yes
Yes
Camera Shutter Control
-
Yes
Heart Rate
Yes
Yes
Active Minutes
Yes
Yes
Activity/Inactivity
Yes
Yes
Calories Intake/Burned
-
Yes
Steps
-
Yes
Sleep Quality
-
Yes
Hours Slept
-
Yes
Distance
-
Yes
Water Resistance
Yes, IP Certified IP68
Yes, IP Certified IP68
Alarm Clock
Yes
Yes
Stopwatch
Yes
Yes
Dust Resistance
-
Yes
Speaker
-
Yes
Latest Comparisons
You May Also Read
Vivo has launched some of the best handsets in 2022 with great specs and features. One such important feature for a smartphone user is the size of the battery of their smartphone. Some people change their smartphones only because they are looking for a phone with a larger battery. We have made a list of…
With leaks and rumors floating around, it’s time to take a look at the most anticipated upcoming smartphone launches coming in 2020. We already know the big trends of 2020: 5G is coming, along with it will come bigger batteries in our smartphones, faster speeds, more and better cameras that allow you to zoom further,…
With the amount of task processing that today’s smartphone SoC has to accomplish, a good battery backup is a must to have. If your usage also involves a fair amount of gaming, using navigation and the likes, 4000mAh battery mobiles are what you need. 4000mAh battery phones in India have topped the sales rank because…
Panasonic has been a mediocre performer in the Indian smartphone market for a while now. Although the company has introduced just a few smartphone models, buyers tend to neglect them often. To get a deeper look inside, we have combined this Panasonic mobile price list for you, which would let you compare the prices of…
Gionee, which was once the market leader in the budget smartphone market, is now struggling to get sales figures. The brand doesn’t have many devices left in its portfolio now; However, since they have previously launched various smartphones, it has become tough to keep track of all the Gionee mobile. No problem, we have compiled…
Recent News
Indian smartphone buyers have a rare chance to grab the Apple iPhone 16 at its lowest price ever. Flipkart’s Republic Day sale slashes the iPhone 16 price by over Rs 15,000, bringing the 128GB variant down to just Rs 64,900 from its original Rs 79,900 launch price. With additional bank offers, EMI options, and exchange…
22nd Jan 2026
Fortnite players, get ready as Epic Games launches the highly anticipated Fortnite Update 39.30 today, January 22, 2026. The patch introduces a brand-new social mode called Crown Jam, multiple exciting collaborations including The Office and Looney Tunes, and key tweaks to popular modes like Blitz Royale and Reload. Although smaller than the previous one, this…
22nd Jan 2026
Hey Samsung lovers! Looking to get hold of the upcoming and the most exciting flagship reveal from the Galaxy S series? Well then, your wait has an ultimatum, finally, as the Samsung Galaxy S26 pre-order dates are here. The date is somewhere around the Unpacked event. So, what’s the schedule? Well, let us dive into…
22nd Jan 2026
Oppo has officially kicked off the global rollout of the ColorOS January 2026 update, delighting users with the return of the popular AI Writer feature and the introduction of a game-changing O+ Connect tool. After a brief pause in late 2025 due to reported inconsistencies, similar to issues faced by OnePlus, Oppo brings back AI…
22nd Jan 2026
iQOO has planned to bring out all the variants of the 15 series this week. Just the day before yesterday, it announced the iQOO 15R teaser, and now, it has also officially launched the iQOO 15 Ultra teaser. So, let us show you all the specs of this phone inside this news story. Also Read:…
22nd Jan 2026
Tips & Tricks
Republic Day is just around the corner, and if you are looking to buy an iPhone, then here is the biggest iPhone deal for you. Yes, in the ongoing Amazon Republic Sale, you can buy the most iconic iPhone of 2025, the iPhone 17 Pro under 90000! Want to know more about this deal and…
22nd Jan 2026
Screen recording means recording whatever happens on your computer screen. You can then save it as a video and even share it with somebody. It is just like recording a video on your phone. In this case, instead of using the camera, you record what you see and do on your Windows 11 PC. Many…
15th Jan 2026
Time to transform your reels with the best-ever AI tool that has emerged as a new year surprise by none other than our own Google Baba! Yes, it’s time for a quick guide on how to create vertical videos using Google Veo 3.1. Just a few days ago, Google launched the new version of Google…
15th Jan 2026
If you want to know how to convert Airtel postpaid to prepaid, we got you covered! Many users like Airtel postpaid for its uninterrupted service, no monthly recharge stress, and extra benefits. However, Airtel prepaid gives better control over spending.With prepaid, you can easily track your expenses, choose plans, and recharge whenever you want. This…
13th Jan 2026
One UI 8 Overheating issue is troubling almost every second Samsung user in the globe today. All of us love to keep our Samsung phones updates, especially when it comes to OneUI, as OneUI has been the most premium-level Android OS, competing well on parallel lines with iOS. And hence, we don’t want to leave…
29th Dec 2025
Popular Leaks
Samsung has taken a bold step in the global smartphone market. Despite rising production costs, the company has decided not to increase prices for its upcoming Samsung Galaxy S26 series. This move comes at a time when many smartphone brands are raising prices due to expensive components and weak currencies. Samsung aims to protect its…
13th Jan 2026
Honor has launched the Honor Robot Phone, the first-ever phone with a robotic arm. Yes, you heard that right, the new era of technology has taken a step forward from AI and software, and is now bringing robotics into mobile phones. So, what is this Hoor Robot Phone? Have you heard of this new…
17th Oct 2025
Realme is expanding its smartphone lineup with the upcoming Realme 15T, set to debut soon in India as the successor to the Realme 14T. During the 828 Fan Festival in China on Wednesday, the brand showcased two of its newest concept phones. One of the highlights was a concept smartphone featuring an impressive 15,000mAh battery.…
29th Aug 2025
OnePlus has finally announced the OxygenOS 16 update rollout on 22nd October 2025. And today, we are here with the latest updates, all the new features, and the full list of Oxygen OS 16 update devices which are eligible for the new features to be added on. This new OS is inspired by the Android…
23rd Oct 2025
The iQOO Z11 Turbo is set to launch soon in China. Fans can now pre-order it on the Vivo online store. The company teases exciting features. A top executive shares key details on price, chipset, and more. This phone aims to boost gaming performance. iQOO Z11 Turbo Price iQOO sets the iQOO Z11 Turbo…
27th Dec 2025