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Midnight smartwatch with 1.47 AMOLED screen and woven nylon band

BUTFORFIT Fitness Tracker B7 Midnight 1.47" AMOLED 130+ Modes 15 Days

SKU CH-GFQA-728XG

Tracks steps, calories, heart rate, blood pressure and sleep with 130+ sport modes, a 1.47" AMOLED screen and 15-day battery life

  • Screen size1.4 in (3.56 cm)
  • Connection optionsBluetooth, bluetooth
  • Battery runtime15 days
  • Size1.47 in (3.73 cm)
  • StrapLight Pink/Midnight Blue Woven Nylon
  • Supported platformsWear OS 3.0
  • Larger 1.47" AMOLED screen with 10.5% more viewing area for easier reading
  • 130+ sport modes cover indoor and outdoor workouts with professional tracking options
  • 24/7 heart rate monitoring sends alerts when your heart rate is high
  • Sleep tracking records deep, light and REM stages to improve sleep quality
  • IP68 waterproof with 5 ATM resistance for swimming and daily wear

BUTFORFIT B7 Midnight AMOLED Tracker

The BUTFORFIT B7 Midnight is a 1.47-inch AMOLED fitness tracker built for users who want continuous health insight on their wrist. It delivers 24/7 heart-rate monitoring, automatic sleep-stage analysis and 130-plus sport modes. Bluetooth calling via the built-in speaker and microphone lets you answer or dial without reaching for your phone.

Check phone OS and band fit before ordering

Your phone must run Wear OS 3.0 or later to pair with the tracker. The 1.47-inch screen is 10.5 percent larger than the previous 1.4-inch reference, so verify the woven-nylon band in Light Pink or Midnight Blue suits your wrist. The IP68 and 5 ATM ratings cover shallow water and snorkelling but not high-pressure diving.

Fits daily wear with 15-day battery life

The lithium-ion cell provides up to 15 days of operating time between charges, freeing you from nightly top-ups. Onboard storage of 128 MB holds activity logs and watch faces without needing cloud sync. Bluetooth connectivity handles call audio, notifications and data transfer to the companion app on your phone.

How it compares

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

Price $50.99
Pricier than about 60% of the 2,527 comparable items (median $44.99).
Screen size 1.4 in (3.56 cm)
Typical for this category: the median of 228 items is 1.4 in.

Specifications

Product
Brand nameBUTFORFIT
Product colorMidnight
Product typeSmart Watch
Screen colorLED
Storage
Storage expansion128 MB
Display
Screen size1.4 in (3.56 cm)
Display typeAMOLED
TouchscreenTouch screen
Connectivity
Connection optionsBluetooth, bluetooth
Wireless connectivityBluetooth, Bluetooth
Bluetooth supportBluetooth
Power
Battery runtime15 days
Battery typeLithium ion
Run time15 days
Standby duration15 days
Size & build
Size1.47 in (3.73 cm)
StrapLight Pink/Midnight Blue Woven Nylon
Overall height1.7018 L x 7.3914 W x 27.9908 H centimeters
Overall width1.7018 L x 7.3914 W x 27.9908 H centimeters
Product depth1.7018 L x 7.3914 W x 27.9908 H centimeters
Compatibility
Supported platformsWear OS 3.0
Environment & compliance
Water protectionWaterproof
More details
Built-in sensorsHeart Rate
Wearable EC max card capacity128 MB

Questions about this item

Does the B7 tracker come with both the Midnight Blue and Light Pink woven nylon bands or do I need to buy one separately?

The box includes the tracker fitted with one woven nylon band in the Midnight colour shown; the alternative Light Pink band is not supplied and would be a separate purchase.

Should I choose the 130+ sport modes version or the 137+ modes version for the widest selection?

The tracker supports 137+ sport modes in total, covering 7 professional workouts plus 130 additional customised modes, so the single model already provides the fullest range.

What does the 15-day battery life mean when I use continuous heart-rate tracking and daily GPS workouts?

The 15-day figure is based on typical mixed use; enabling 24/7 heart-rate monitoring and frequent GPS sessions will reduce actual runtime, so expect to charge more often than the headline number.

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