Fastrack is the best-selling smartwatch brand in India by volume, which makes its own catalog part of the problem: dozens of near-identical model names, AMOLED and TFT displays mixed into the same search results, and prices that swing from ₹1,499 to ₹6,000 for watches that look almost the same in a thumbnail. This guide narrows that down to five current, in-stock, well-reviewed Fastrack smartwatches spanning the full range, so you can pick by display quality and features rather than by whichever ad you saw first.
| Model | Display | Rating | Price |
|---|---|---|---|
| Fastrack Volt S1 | 1.83″ TFT, silicone strap | 4.1★ (556) | ~₹1,499 |
| Fastrack New Limitless X2 | 1.91″ UltraVU, rotating crown | 4.0★ (2.5K) | ~₹1,599 |
| Fastrack Astor FS1 Pro | 1.97″ AMOLED | 4.1★ (1.8K) | ~₹2,099 |
| Fastrack Astor FR2 Pro | 1.43″ AMOLED, stainless steel | 4.2★ (1.8K) | ~₹2,799 |
| Fastrack Radiant FX2 | 2.04″ AMOLED, metal alloy | 4.0★ (95) | ~₹4,499 |
Fastrack Volt S1
The cheapest entry point in this guide, and still backed by 556 ratings at 4.1 stars — a solid number for a sub-₹1,500 smartwatch. The 1.83″ display, lightweight silicone strap, and Bluetooth calling cover the basics (heart rate, SpO2, 100+ sports modes) without any of the extras that push other Fastrack models past ₹2,000.
This is the pick if you just want a functional smartwatch — notifications, calling, activity tracking — and don’t care about AMOLED brightness or a metal build. It’s also a sensible first smartwatch for a teenager or a backup watch for the gym.
| Display | 1.83″ TFT, touchscreen |
|---|---|
| Strap | Silicone |
| Features | BT calling, heart rate, SpO2, IP68 |
| Best for | Lowest-cost functional smartwatch |
Fastrack New Limitless X2
The best-reviewed watch in this entire guide by volume — over 2,500 ratings at 4.0 stars, with 500+ bought in the past month alone at the time of checking. For roughly ₹100 more than the Volt S1 you get a noticeably bigger 1.91″ UltraVU display, a working rotating crown for menu navigation, and a 60Hz refresh rate that makes scrolling feel closer to a proper smartwatch than a fitness band.
If you’re choosing between the two cheapest picks on this list, this is the one we’d default to — the extra ₹100 buys a meaningfully better screen and a physical crown that most sub-₹2,000 smartwatches skip entirely.
| Display | 1.91″ UltraVU, 60Hz refresh |
|---|---|
| Strap | Silicone |
| Features | Rotating crown, BT calling, 100+ sports modes, IP68 |
| Best for | Best value under ₹2,000 |
Fastrack Astor FS1 Pro
This is where Fastrack’s catalog moves from TFT to true AMOLED, and it shows — a 1.97″ AMOLED panel with genuinely deep blacks, backed by 1,822 ratings at 4.1 stars, one of the largest review bases of any Fastrack smartwatch on Amazon.in. It adds women’s health tracking on top of the usual heart rate and SpO2 suite, and the working crown makes it easier to navigate one-handed than a touch-only interface.
Pick this if you specifically want an AMOLED screen but aren’t ready to spend Astor FR2 Pro money, or if health tracking depth matters more to you than metal build quality.
| Display | 1.97″ AMOLED |
|---|---|
| Strap | Silicone |
| Features | BT calling, women’s health, SpO2, heart rate, IP68 |
| Best for | Entry-level AMOLED with health tracking |
Fastrack Astor FR2 Pro
The highest-rated and best-selling watch in this guide — 4.2 stars across 1,752 ratings, with 2,000+ bought in the past month, and an Amazon’s Choice badge at the time of checking. The step up from the FS1 Pro is the case: stainless steel instead of plastic, which gives it a noticeably more premium feel on the wrist alongside the same AMOLED-calibre display quality, adaptive always-on display, and AI voice assistant.
This is our default recommendation for most buyers on this list — it’s the watch with the largest combination of review volume, rating, and recent sales, which is about as close to a consensus pick as Amazon.in data gets.
| Display | 1.43″ AMOLED, adaptive AOD |
|---|---|
| Case | Stainless steel |
| Features | BT calling, SpO2, heart rate, AI voice assistant |
| Best for | Best overall — premium build at a mid-range price |
Fastrack Radiant FX2
The top of Fastrack’s smartwatch range and the largest display in this guide — a 2.04″ AMOLED panel in a metal alloy case, with a functional crown, voice assistant, and always-on display support. Its review count (95 at 4.0 stars) is smaller than the mid-range picks simply because it’s a newer, higher-price listing with lower volume, not a quality flag — it’s currently in stock with no low-stock warning.
Choose this if screen size is the priority and you want the closest thing Fastrack sells to a full-size smartwatch experience, without stepping up to Titan’s own smartwatch pricing.
| Display | 2.04″ AMOLED |
|---|---|
| Case | Metal alloy |
| Features | BT calling, voice assistant, SpO2, functional crown, AOD |
| Best for | Largest display, top of the Fastrack range |
Which one should you buy? Want the lowest price and don’t mind a basic TFT screen — Volt S1. Want the best value for money at any price point in this guide — New Limitless X2. Want AMOLED plus deeper health tracking without going past ₹2,100 — Astor FS1 Pro. Want the single best all-rounder, with the review volume and steel build to back it up — Astor FR2 Pro. Want the biggest screen Fastrack makes — Radiant FX2.
Why these watches: every pick above is a currently in-stock, verified Amazon.in listing, chosen to spread across Fastrack’s smartwatch range rather than cluster at one price point. Stock, pricing, and ratings move fast on Amazon, so treat the figures here as a guide rather than a guarantee — the buy links always go to the live listing. If you’d rather look at analog Fastrack watches instead, our Fastrack collection guide covers the full range, our Titan vs Fastrack comparison explains how the brand fits against its parent company, and our watches under ₹2,000 guide covers budget analog alternatives.
