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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

  • ColorMidnight
  • TypeSmart Watch
  • Size1.47"
  • BandLight Pink/Midnight Blue Woven Nylon
  • OS CompatibilityWear OS 3.0
  • SensorsHeart Rate
  • 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.

Highlights

  • 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

Specifications

BrandBUTFORFIT
ColorMidnight
TypeSmart Watch
Size1.47"
BandLight Pink/Midnight Blue Woven Nylon
OS CompatibilityWear OS 3.0
SensorsHeart Rate
Water Resistancewaterproof
Screen Size1.4"
Screen ColorLED
Display TechnologyAMOLED
Touch Screen Supporttouch_screen
Storage Expansion128 MB
Wearable EC Max Card Capacity128 MB
ConnectivityBluetooth, bluetooth
Wirelessbluetooth, Bluetooth
BluetoothBluetooth
Battery Life15 days
Battery Typelithium_ion
Operating Time15 days
Standby Time15 days
SpecificationBUTFORFIT
FeaturesHeart Rate Monitor
Height1.7018 L x 7.3914 W x 27.9908 H centimeters
Width1.7018 L x 7.3914 W x 27.9908 H centimeters
Depth1.7018 L x 7.3914 W x 27.9908 H centimeters

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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