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Blue EarlySincere T13 smartwatch with 1.9 inch AMOLED screen and blue silicone band

EarlySincere T13 Blue 1.9" AMOLED Smart Watch

SKU CH-JN5V-KRB5Z

A 1.9" AMOLED smartwatch with Bluetooth calling, heart-rate and blood-oxygen tracking, IP67 water resistance and up to 30 days standby

  • Screen size1.9 in (4.83 cm)
  • Connection optionsBluetooth
  • Battery runtime5 days
  • Size1.9 in (4.83 cm)
  • Housing materialMetal
  • StrapBlue
  • 9" AMOLED display shows vivid colours and sharp text
  • Bluetooth calling lets you answer and dial from the wrist
  • Heart-rate, blood-oxygen and sleep tracking give daily health insights
  • Up to 5 days active use and 30 days standby per charge
  • IP67 rating protects against splashes, rain and sweat

What this smartwatch does

The EarlySincere T13 is a 1.9 inch AMOLED smartwatch with Bluetooth calling and health sensors. It suits Android 4.4 and iOS 9.0 users who want wrist notifications and activity tracking. The metal case and blue silicone band fit wrists up to 226 millimetres. IP67 rating handles splashes and sweat but not swimming.

Fitting and common issues

Pairing uses Bluetooth and takes a few minutes through the companion app. The magnetic charger reaches full capacity in about two hours. Some users find the band stiff at first; it softens after a few days. Heart rate and blood oxygen readings are for reference only and not medical grade. The screen stays responsive when wet but touch gestures can misfire under running water.

Battery and daily load

Typical mixed use delivers around five days before a recharge. Continuous Bluetooth calling or constant heart rate monitoring reduces that towards the lower end. Standby stretches to roughly thirty days with minimal interaction. The lithium cell holds its capacity well over repeated cycles, so daily charging is rarely necessary.

How it compares

Measured against everything we stock in Smartwatches & Fitness Watches, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 88% of the 346 comparable items (median $82.49).
Screen size 1.9 in (4.83 cm)
Higher than about 78% of the 226 comparable items (median 1.69 in).

Specifications

Product
Brand nameEarlySincere
Product lineT13
Model nameT13
Product colorBlue
Product typeSmart watch
Display
Screen size1.9 in (4.83 cm)
Display typeAMOLED
Connectivity
Connection optionsBluetooth
Wireless connectivityBluetooth
Bluetooth supportCall
Power
Battery runtime5 days
Battery typeLithium
Size & build
Size1.9 in (4.83 cm)
Housing materialMetal
StrapBlue
Strap materialSilicone
Strap length226 mm
Overall height6.8 in x 3.8 in x 1.2 in
Overall width6.8 in x 3.8 in x 1.2 in
Compatibility
Compatible withAndroid 4.4 and above, iOS 9.0 and above.
Environment & compliance
Water protection1 m

Questions about this item

How can I verify the 1.9" AMOLED screen and Bluetooth calling are working after pairing?

The display should light up with a crisp 1.9 inch AMOLED image and the watch will vibrate for incoming calls; you can place a test call from the wrist to confirm audio both ways.

What comes in the box and do I need a separate charger or phone app?

The watch with its 226 mm blue silicone band is included; a proprietary charging cable is supplied, and the companion app is a free download for Android 4.4+ or iOS 9.0+.

Which version should I choose if I want the IP67-rated blue model with metal case?

This listing is the single blue variant with a metal case, 1.9 inch AMOLED screen, IP67 rating and 5-day battery life; no other colours or capacities are offered.

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