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Black smartwatch with 1.5 inch AMOLED touchscreen and black silicone band

VoltHarbor V20 Smart Watch 1.5" AMOLED 170+ Sports GPS 3ATM 20 Day Battery

SKU CH-KA5Z-QNFRA

Tracks 170-plus sports with dual-mode GPS, monitors heart rate, sleep and blood oxygen around the clock, and runs up to 20 days on a charge

  • ColorBlack
  • Typesmart_watch
  • SizeAdjustable
  • BandBlack
  • Band MaterialSilicone
  • CompatibilitySmartphone
  • 170+ sports modes with dual-mode GPS track every workout
  • 5-inch AMOLED touchscreen delivers crisp visuals in any light
  • 24-hour heart-rate, sleep and blood-oxygen monitoring keeps health in view
  • 3ATM water, dust and shock resistance handles rain, sweat and shallow swims
  • 20-day battery life with 2.5-hour magnetic recharge minimises downtime

Smart watch with 1.5" AMOLED display

The VoltHarbor V20 is a rugged smart watch built for fitness tracking and everyday wear. Its 1.5 inch AMOLED touchscreen delivers clear visuals in a compact form factor. Over 170 sports modes cover running, cycling, swimming and other activities. Dual-mode GPS records distance, pace and route in real time without needing a phone nearby.

Check phone compatibility and charging routine

Verify that your smartphone runs Android or iOS so the companion app can sync health data and notifications. The watch uses a proprietary magnetic 2-pin cable that recharges the battery in 2.5 hours. Battery life reaches 20 days in deep standby but drops to 3 to 5 days with regular GPS and sensor use. Water resistance is rated to 30 metres for shallow swimming only.

Replaces basic trackers and older GPS watches

If you currently rely on a simple step counter without heart-rate or blood-oxygen sensors, this model adds 24/7 monitoring and sleep-stage analysis. Builders who need a second card for multi-device logging will not find that capability here. The jump is worth it when you want unified GPS tracking, 170-plus sport profiles and a durable 3ATM case in one device.

Highlights

  • 170+ sports modes with dual-mode GPS track every workout
  • 5-inch AMOLED touchscreen delivers crisp visuals in any light
  • 24-hour heart-rate, sleep and blood-oxygen monitoring keeps health in view
  • 3ATM water, dust and shock resistance handles rain, sweat and shallow swims
  • 20-day battery life with 2.5-hour magnetic recharge minimises downtime

Specifications

BrandVoltHarbor
SeriesV20
ModelV20
ColorBlack
Typesmart_watch
SizeAdjustable
BandBlack
Band MaterialSilicone
CompatibilitySmartphone
SensorsHeart Rate, Sleep Duration, Blood Oxygen
Water Resistance30 meters
Screen Size1.5 inches
Display TechnologyAMOLED
Touch Screen Supporttouch_screen
Wirelessbluetooth
Battery Life20 days
Battery Typelithium_polymer
SpecificationZephyr OS

Questions about this item

Does the box include a charger, or do I need to buy one separately?

The watch ships with a magnetic 2-pin charging cable that snaps on for a 2.5-hour charge; no extra charger is required.

Should I pick the 1.5-inch AMOLED model or a larger screen if I want clear GPS maps outdoors?

The 1.5-inch AMOLED display on this V20 renders 170+ sport modes and dual-mode GPS routes sharply in sunlight.

What does the 20-day battery claim actually deliver with daily GPS workouts?

Expect 3-5 days with regular GPS tracking and notifications; the full 20 days applies only in deep standby mode.

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