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Black rectangular fitness tracker with .96 inch LCD screen fabric and leather band metal case

GRV S1 Fitness Tracker Black 0.96 inch LCD 7 day battery

SKU CH-2RPY-JMW76

A simple step, calorie and distance counter with sleep tracking that runs for seven days on a charge and works without a smartphone

  • ColorBlack
  • Typeactivity_tracker
  • Size3 x 10.2 x 0.7 inches
  • Case MaterialMetal
  • BandBlack
  • Band MaterialFabric, Leather
  • Works without a phone — no app or Bluetooth needed
  • Tracks steps, calories, distance and sleep time
  • Simple touch-button setup with height, weight, age entry
  • Light 18 g fabric-and-leather band for all-day comfort
  • Up to 7 days battery life from a 2–3 hour charge

Independent Activity Tracker

The GRV S1 is a standalone fitness watch that records steps, distance, calories burned and sleep time without pairing to a smartphone. It uses a simple touch button for navigation and requires only basic user data such as height, weight and age during initial setup. The lightweight 18g case and mixed fabric-leather band make it comfortable for all-day wear.

Battery Life and Charging

A full charge delivers up to 7 days of typical use and takes roughly 2-3 hours to complete. The lithium-polymer cell powers the .96 inch LCD display and onboard sensors continuously, so there is no need for daily charging routines. If the battery is allowed to deplete fully, the time, date and personal data must be re-entered before tracking resumes.

Compatibility and Environment Checks

This tracker operates independently and has no Bluetooth or app connectivity, so buyers needing wireless sync, notifications or third-party app integration should look elsewhere. Water resistance is rated to 1 meter with an IP67 classification, suitable for hand-washing or rain but not for swimming or showering. Verify that the 220 millimeter band length fits the intended wrist before ordering.

Highlights

  • Works without a phone — no app or Bluetooth needed
  • Tracks steps, calories, distance and sleep time
  • Simple touch-button setup with height, weight, age entry
  • Light 18 g fabric-and-leather band for all-day comfort
  • Up to 7 days battery life from a 2–3 hour charge

Specifications

BrandGRV
SeriesS1
ModelS1
Part NumberGRV-S1-BK
ColorBlack
Typeactivity_tracker
Size3 x 10.2 x 0.7 inches
Case MaterialMetal
BandBlack
Band MaterialFabric, Leather
Band Length220 millimeters
CompatibilityWork independently without smartphone
OS CompatibilityTouch Control
SensorsCalories_Burned,Distance,Step Count
Water Resistance1 meters
Screen Size0.96 inches
Display TechnologyLCD
Touch Screen Supportbuttons
Battery Life7 days
Battery Typelithium_polymer
SpecificationAndroid
FeaturesPedometer
Height25.7 in x 7.5 in x 1.7 in
Width25.7 in x 7.5 in x 1.7 in
Weight20 grams
Package ContentBattery

Questions about this item

Does the 0.96 inch LCD tracker make any sound or get warm during all-day wear?

The tracker has no speaker or motor, so it stays completely silent and remains at skin temperature while you wear it.

What must I already own to start using the GRV S1 out of the box?

Nothing else is required; the watch works independently without a smartphone, app or Bluetooth connection.

Will the 220 mm fabric-and-leather band fit over the sleeve of a thicker jacket I already wear?

The band adjusts up to 220 mm, so it can be worn over light clothing but may not stretch over a heavy coat sleeve.

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