Amazfit GTS 4 Mini Review
The Amazfit GTS 4 Mini uses a BioTracker 3.0 PPG sensor that delivers more accurate heart rate readings than any other budget smartwatch, coming within 5 BPM of medical chest straps at rest. It is the only watch under Rs 3,000 with genuine 5ATM water resistance rated safe for pool swimming at 50 metres depth.
Our Verdict
At Rs 2,499-2,999 with AMOLED display, BioTracker 3.0, 5ATM swimming safety, built-in Alexa, 15-day battery life, and the Zepp app's detailed health analytics, this is the best fitness-focused smartwatch under Rs 3,000. The complete absence of Bluetooth calling and no built-in speaker or microphone is the biggest sacrifice.
Best For
Fitness enthusiasts and swimmers who prioritize health tracking accuracy and battery longevity over Bluetooth calling capability.
Consider Alternatives If
Users who consider BT calling essential, as this is the only watch in the list that completely lacks calling, speaker, and microphone hardware.
Key Features
What We Liked
- +Most accurate health sensors in the budget segment with BioTracker 3.0
- +5ATM water resistance is the best in our list - safe for swimming
- +15-day battery life is unmatched by any competitor
- +Alexa built-in works with smart home devices for voice control
- +Zepp app provides the most detailed health analytics at this price
What Could Be Better
- -No Bluetooth calling - the biggest compromise at this price
- -No built-in speaker or microphone
- -Smaller display size compared to 2.01 inch alternatives
- -Fewer watch face options than Noise or Fire-Boltt
How It Compares
| Product | Rating | Pick |
|---|---|---|
| Amazfit GTS 4 Mini | ★ 4 | Best Fitness |
| Noise Pro 6R | ★ 4 | Best Overall |
| Fastrack Limitless FS2+ | ★ 4.2 | Best Value |
| Noise ColorFit Pro 4 Alpha | ★ 3.9 | Best AMOLED |
| Fastrack Limitless FS1+ | ★ 4.2 | Best Budget Calling |
See all 10 products in the full buying guide.
Amazfit GTS 4 Mini
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About The Reviewer
Written by
Subhadeep Ghosh is a tech enthusiast and the founder of SmartHouseGears. He is passionate about smart home technology and loves helping Indian homeowners make informed decisions about home automation, energy efficiency, and the latest gadgets.