Portronics launched the Kronos Beta smartwatch in India on 28 July 2021 at ₹3,999. Gadgets360’s launch report described a 1.28-inch round TFT touchscreen, Bluetooth 5.1, offline music storage and a claimed battery life of up to seven days. These are reported specifications, not independently tested results.
When did the Kronos Beta launch, and what was its price?
Gadgets360 reported the India launch on 28 July 2021, with a launch price of ₹3,999. The report named Portronics’ official store and Amazon as sales channels at launch. Read the launch coverage.
A separate Gadgets360 product listing marked last updated 2 October 2026 showed the following prices. They are listing snapshots, not the 2021 launch price or a guarantee of current availability:
| Strap color | Listed price | Availability on the listing |
|---|---|---|
| Rose gold | ₹3,999 | Not stated |
| Black | ₹4,299 | Out of stock |
| Grey | ₹4,499 | Out of stock |
Check the seller, color, price and stock before buying. See the Gadgets360 product listing.
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![Vaxson 3-Pack Screen Protector, compatible with Portronics Kronos Beta Smart Watch smartwatch TPU Film Protectors Sticker [ Not Tempered Glass ]](https://m.media-amazon.com/images/I/41SLP4awJ6L._SL160_.jpg)
- Please note that this protective film is made of flexible plastic. And it's intentionally made smaller than the screen for installation.
- 99% transparency preserves the original screen's brightness and definition.
- 4H hardness protects your screen from daily scratches, scrapes, and normal signs of wear.
- Self-healing technology enables the film to recover from minor scratches in 48 hours.
- Bubble-free, fingerprint-free, dust-resistant. No sticky residue when removed.
What features did the launch report describe?
Gadgets360’s 2021 report described these features and specifications:
- Display: 1.28-inch round TFT touchscreen.
- Connectivity and storage: Bluetooth 5.1 and 512MB of onboard storage.
- Health and activity: 24/7 heart-rate monitoring and 10 sports modes.
- Personalization: More than 100 watch faces.
- Music: Offline playback, with storage for up to 300 songs.
These are specifications and capabilities reported at launch; they do not establish how the watch performs in everyday use or whether its software and companion-app support remain current.
Rank #2
- Please be attention that screen protector is flexible plastic film, Not Tempered Glass.
- TPU material with smooth surface, keep you a high touch sensitive and fast fingerprint recognition.
- 4H Hardness can effectively resist daily scratches.
- Self-healing properties enable the film to recover from minor scratches and keep your screen brand new.
- Dust-free,bubble free,one-push super easily installation.
How long does the battery last?
The launch report lists a 240mAh battery, claims up to seven days of battery life, and says a full charge takes about one hour. The seven-day figure is a product claim, not an independently measured result; actual endurance may vary with use, and no test conditions were provided.
Is the Kronos Beta waterproof?
The launch coverage described an IP68-certified build made from aluminium and polycarbonate. That is a reported product specification, but the report does not provide test conditions or establish suitability for swimming, diving or another specific water activity. Do not treat the rating alone as confirmation that the watch is appropriate for a particular use in water.
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Rank #3
- 9H Hardness can effectively resist daily scratches.
- Dust-free,bubble free,one-push super easily installation.
- Oleophobic Screen Coating protects against sweat and oil residue from fingerprints.
- 0.33mm thick keep the screen responsive to every touch and tap.
- Extreme clarity preserves the original screen brightness and definition, ensuring viewing experience.
Can you replace the strap?
A Gadgets360 product listing says the silicone strap is interchangeable. The available information does not give connector dimensions or confirm compatibility with a particular replacement band, so check the fit for the exact Kronos Beta before ordering an accessory.
Quick Recap
Best Value
- 9H Hardness can effectively resist daily scratches.
- Dust-free,bubble free,one-push super easily installation.
- Oleophobic Screen Coating protects against sweat and oil residue from fingerprints.
- 0.33mm thick keep the screen responsive to every touch and tap.
- Extreme clarity preserves the original screen brightness and definition, ensuring viewing experience.
Rank #4
- Please be attention that screen protector is flexible plastic film, Not Tempered Glass.
- TPU material with smooth surface, keep you a high touch sensitive and fast fingerprint recognition.
- 4H Hardness can effectively resist daily scratches.
- Self-healing properties enable the film to recover from minor scratches and keep your screen brand new.
- Dust-free,bubble free,one-push super easily installation.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
