No. 1 Sun S2 Smartwatch review – with heart rate sensor, ECG

Here is another Smartwatch the No.1 Sun S2 with a circular dial and it comes with built in heart rate sensor. There is pedometer too that can monitor your physical activities and sleep pattern. Another unique thing about the Sun S2 Smartwatch is that it comes with ECG and thermometer features.

Sun S2 Unboxing
Box pack content: watch, data cable, user manual and charging doc.

Design and Display
The No. 1 Sun S2 looks classy, it has got a circular dial with a metal body. You can either choose from genuine leather strap or metallic strap. The metallic strap look really cool. Touch screen is surrounded by metal, this design looks good and provides added protection to the screen but it makes it a little difficult to use the edge of the screen.

There is a single button on the right side (power / menu) and next to it is a VGA camera (for still photo and videos). There is built in microphone and loud speaker. The heart rate sensor is packed on the bottom side along with charging point and speaker vent.

No. 1 Sun S2 unboxing

This Smartwatch sports a 1.2 inch LED screen with 240 x 240 pixels resolution. Weight with battery is 56 grams with a 13.43mm thickness.

No. 1 Sun S2 smartwatch review

Performance
The No. 1 Sun S2 houses the MediaTek MT6260 chipset and using Bluetooth 3.0. Watch is water resistant. Performance is smooth and no lags. Touch is also pretty smooth. This is a java based Smartwatch.

No. 1 Sun S2 heart rate sensor

There is pedometer and sleep monitor. To monitor your step or sleep quality you will need to manually enable or disable it. Heart rate sensor works well and the same sensor is also used for checking the body temperature and ECG (check video review).

Tap the quick response app on the watch to get the QR code, scan it using your watch and download the app. There are two app choices – BT Notification and Fundo, Fundo looks good but was unable to sync pedometer data from the smartwatch to the mobile phone.

The data (steps taken, calories burned etc) are stored on the watch itself. This watch comes loaded with 128MB RAM and 64MB ROM.

S2 is compatible with  iOS and Android platforms.

Battery
The Sun S2 houses  a 350 mAh built in battery. You will need to use the magnetic charging dock to charge the Smartwatch. It takes less than 2 hours to fully charge the battery. Battery backup is okay not that great, you can get up to 24 hours of usage time (Normal usage).

No. 1 Sun S2 charging dock

Verdict
The No. 1 Sun S2 is a Java based smartwatch, you can make and receive calls using the built in microphone and loudspeaker (speaker sound is low). The key highlight is the heart rate sensor, ECG, UV and thermometer.

Again, not a bad option for the price. No. 1 Sun S2 is available here for $62.99. Check Official No.1 Website.

** Limited offer : On Gearbest.com use – Coupon code:GBSS2, can save 9$, also a free Xiaomi USB LED Light.

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20 Comments

  1. veloz0 October 28, 2015
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