The Smartron t.band looks more like a slim watch than a fitness tracker thanks to its chrome accents. The device also sports a metal electrode on the front with the Smartron logo. This is used for blood pressure and ECG readings. These readings can be shared via a screenshot through WhatsApp, Gmail, Bluetooth and so forth. It also acts as a central button used to control the tracker. I personally didn’t like the way the electrode stands out in the design. Maybe if it was a little more subtle, it would have looked better, but that’s just my personal preference. Under the tracker is the optical heart rate sensor and a second electrode.
…
Read full post here:
https://www.digit.in/features/wearable-devices/smartron-tband-review-a-heath-centric-fitness-tracker-41590.html