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 rectangular smartwatch with 1.04 inch screen and dark strap

HTC Smart Watch 1.04" Black 128 MB Bluetooth 5.0

SKU CH-JJFW-QDG85

Tracks heart rate, blood oxygen and sleep with 24 sport modes and Bluetooth 5.0 smartphone alerts

  • Screen size1.04 in (2.64 cm)
  • Connection optionsBluetooth, bluetooth
  • SizeLarge
  • Supported platformsWindows
  • Camera detailsMultisport Tracker
  • Built-in sensorsHeart Rate Monitor, Blood Oxygen Monitor, Sleep Duration
  • 24/7 heart-rate monitoring tracks every beat
  • Blood oxygen sensor measures SpO2 levels
  • Sleep analysis records duration and stages
  • Bluetooth 5.0 delivers call and message alerts
  • 24 sport modes cover running cycling and more

1.04" Smart Watch with Health Sensors

The HTC smart watch delivers continuous heart rate monitoring, blood oxygen measurement and sleep-stage analysis on a 1.04 inch display. Menstrual cycle tracking and 24 sport modes extend the feature set for daily wellness and workout routines. It pairs with Android 4.4+ and iOS 9.0+ smartphones via Bluetooth 5.0 for call alerts and message previews.

5ATM Waterproof Build and Dual Bands

A 5ATM water resistance rating lets the watch survive swimming and showering without removal. The case measures 1.7018 by 7.493 by 26.5938 centimetres and ships with two interchangeable straps for quick style changes. Bluetooth 5.0 maintains a stable link for notifications while the watch stays on the wrist throughout wet or dry activities.

128 MB Storage and Notification-Only Bluetooth

Internal storage is limited to 128 MB, so the device cannot hold music or offline maps. Bluetooth 5.0 supports incoming call and text previews but does not allow replying or making calls from the watch. Battery life reaches up to 30 days in basic use and drops to seven days with continuous health tracking active.

How it compares

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

Price $23.99
Cheaper than about 81% of the 2,527 comparable items (median $44.99).
Screen size 1.04 in (2.64 cm)
Lower than about 70% of the 228 comparable items (median 1.4 in).

Specifications

Product
Brand nameHTC
Product colorBlack
Product typeSmart Watch
Storage
Storage expansion128 MB
Display
Screen size1.04 in (2.64 cm)
Connectivity
Connection optionsBluetooth, bluetooth
Bluetooth supportBluetooth
Size & build
SizeLarge
Overall height1.7018 L x 7.493 W x 26.5938 H centimeters
Overall width1.7018 L x 7.493 W x 26.5938 H centimeters
Product depth1.7018 L x 7.493 W x 26.5938 H centimeters
Compatibility
Compatible withSmartphone
Supported platformsWindows
More details
Built-in sensorsHeart Rate Monitor, Blood Oxygen Monitor, Sleep Duration
Wearable EC max card capacity128 MB

Questions about this item

What does Bluetooth 5.0 cap for call and message handling on this watch?

Bluetooth 5.0 lets you view call alerts and message previews on the 1.04" screen, but replying to messages and making calls is not supported.

What physical size and strap count should I expect for the 1.04" black model?

The case measures 1.7018 L x 7.493 W x 26.5938 H centimeters and the package includes two bands.

How do I pair the watch with my phone, and which step do people often miss?

Install the companion app on Android 4.4+ or iOS 9.0+, enable Bluetooth 5.0 on the phone, then complete pairing inside the app — skipping the in-app bind step leaves the watch unconnected.

More in Smartwatches & Wearables

Similar items