We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black smartwatch with 1.69 inch screen and black sport band

Corn Electronics

Corn Electronics Smart Watch 1.69" Black Sport Band

SKU CH-XTZ2-ZMNQW

A smartwatch with Bluetooth calling, 24/7 heart-rate and sleep monitoring, blood-oxygen tracking, 28 sport modes and IP68 water resistance

  • Screen size1.69 in (4.29 cm)
  • StrapBlack Sport Band
  • Product colorBlack
  • Make and answer calls from your wrist via Bluetooth calling
  • Track heart rate continuously with automatic readings every 10 to 60 minutes
  • Monitor blood oxygen levels during workouts or when unwell
  • Choose from 28 sport modes to match your training routine
  • IP68 waterproof rating and 235 mAh battery for all-day use

Purpose and Audience

The Corn Electronics smart watch pairs with Android and iOS phones to handle calls, notifications and daily health tracking from the wrist. It is built for users who want a single wearable for communication and fitness basics.

Capacity and Headroom

The 1.69 inch touch screen and 235 mAh battery support 28 sport modes, continuous heart-rate monitoring every 10 to 60 minutes, sleep analysis and blood-oxygen spot checks. Heavy call use or frequent sensor sampling will reduce the time between charges.

Interface Limits

Bluetooth handles call audio, notification relay and data sync to the companion app. The IP68 rating protects against dust and water ingress during workouts or rain, but the watch is not rated for high-pressure water activities or diving.

How it compares

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

Price $69.99
Cheaper than about 60% of the 346 comparable items (median $82.49).
Screen size 1.69 in (4.29 cm)
Typical for this category: the median of 226 items is 1.69 in.

Specifications

Product
Product colorBlack
Display
Screen size1.69 in (4.29 cm)
Size & build
StrapBlack Sport Band

Questions about this item

Will the 1.69" display and Bluetooth calling work with my Android 10 phone?

The watch connects via Bluetooth to Android phones and supports making or answering calls directly from the 1.69" touch screen once paired.

How can I verify the heart-rate sensor is tracking every 10 to 60 minutes?

Open the companion app after setup; it shows a continuous daily graph with readings logged at the automatic 10-60 minute intervals.

Does the box include a charging cable or do I need to buy one?

A magnetic charging cable is included in the box; no separate charger purchase is required.

More in Smartwatches & Fitness Watches

Similar items