Top 4 Tamil OTT Releases to Stream This Week: From Heartiley Battery to Un Paarvayil

Here’s your weekly guide to the latest Tamil movies and series arriving on streaming platforms — perfect picks to add to your watchlist this week:

1. Heartiley Battery – ZEE5 (Streaming Now)
This sci-fi romance web series stars Padine Kumar and Guru Lakshman, centering on a brilliant but emotionally guarded scientist who builds a “love meter” to quantify affection — only to find herself confronting heartbreak and surprising truths about relationships.

2. Pharma (Tamil Dub) – JioHotstar (From Dec 19)
A medical thriller drama featuring Nivin Pauly and Rajit Kapur, Pharma follows a medical sales rep who skyrockets in his career pitching a new drug—until discovering its dangerous side effects and fighting to set things right.

3. Premante (Tamil Dub) – Netflix (From Dec 19)
This romantic comedy-drama tells the story of Madhusudhan and Ramya, whose arranged marriage begins with charm but soon faces unexpected secrets, conflicts, and a journey toward trust and reconciliation.

4. Un Paarvayil – SunNXT (From Dec 19)
Featuring Parvati Nair in a powerful dual role, this investigative thriller follows a visually impaired woman as she probes the mysterious deaths of her twin sister and husband, uncovering shocking family conspiracies along the way.

✨ Whether you’re into heartfelt rom-coms, intense thrillers, or intriguing dramas, this week’s Tamil OTT slate has something for every mood. Happy streaming!