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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

  • Screen size1.5 in (3.81 cm)
  • Battery runtime20 days
  • SizeAdjustable
  • StrapBlack
  • Strap materialSilicone
  • Built-in sensorsHeart Rate, Sleep Duration, Blood Oxygen
  • 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.

How it compares

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

Price $66.99
Cheaper than about 63% of the 346 comparable items (median $82.49).
Screen size 1.5 in (3.81 cm)
Lower than about 67% of the 226 comparable items (median 1.69 in).

Specifications

Product
Brand nameVoltHarbor
Product lineV20
Model nameV20
Product colorBlack
Product typeSmart watch
Display
Screen size1.5 in (3.81 cm)
Display typeAMOLED
TouchscreenTouch screen
Connectivity
Wireless connectivityBluetooth
Power
Battery runtime20 days
Battery typeLithium polymer
Size & build
SizeAdjustable
StrapBlack
Strap materialSilicone
Compatibility
Compatible withSmartphone
Environment & compliance
Water protection30 m
More details
Built-in sensorsHeart Rate, Sleep Duration, Blood Oxygen

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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