paybay B0FX851BB1 Smartwatch, 1.83-inch LCD

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Product guide

paybay B0FX851BB1 Smartwatch, 1.83-inch LCD

The paybay B0FX851BB1 smartwatch pairs a 1.83-inch LCD with Bluetooth calling, activity tracking and a square design. Its listed seven-day battery life and phone-dependent GPS suit everyday use, but customer feedback flags connectivity concerns and mixed experiences with battery life and accuracy.

At a glance

Bluetooth calling and notifications are listed, but the watch does not support replying to messages.
The listing claims more than 110 sports modes, including running, walking and yoga.
GPS is provided via a connected smartphone, rather than listed as standalone watch GPS.
The listing describes an IP68 waterproof design, while the specifications also separately say water resistant.

Price

$23.39Save 16%

Reference price: ~~$27.99~~

Price checked: Nov 14, 2026

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Often bought together

Smart Watch for Women Men - Answer/Make Call, Fitness Step Counter Smartwatch for Android iPhone Compatible, 110+ Sports Mode

Pros and cons

Pros

Bluetooth calling and phone notifications provide basic wrist access to calls and alerts.
A 1.83-inch display and touchscreen offer a larger interaction area than a compact tracker.
The explicit contents list includes two watch bands and a charging cable.

Cons

Message notifications cannot be answered from the watch.
GPS depends on a smartphone, so it is not a standalone GPS watch.

Technical specifications

16 specifications

Identity
Brand	paybay
Model	B0FX851BB1

Display and video
Screen size	1.83 inches
Screen technology listed	LCD

Connectivity and controls
Wireless connection listed	Bluetooth

Power and battery
Battery life listed	7 days
Battery type	Lithium Ion
Battery capacity	300 milliamp_hours
Listed charge time	2 hours

Dimensions and installation
Form factor	Square

Materials and protection
Water resistance listed	Water Resistant
Waterproof rating listed	IP68
Water resistance depth listed	1.5 meters

Software and compatibility
Operating system	RTOS
Compatible phone models	Android Devices, iOS 9.0+ and Android 6.0+, iOS Devices
GPS	GPS Via Smartphone

What to know before buying

Listing details to confirm

The listing is inconsistent about charging time, giving 2 hours in the specifications and 2.5 hours in the feature text. It also pairs a 7-day daily-use claim with up to 30 days standby, while customer feedback on battery life is mixed. Water protection is described both as IP68 and simply water resistant, with a listed depth of 1.5 meters. Check the selected listing for the applicable charging and water-use conditions.

What’s in the box

Included

Charging cable (1)
Smartwatch (1)
User manual ×1
Watch band (2)

Who is it for?

A good fit for

People seeking Bluetooth calls and notifications alongside basic fitness tracking.
Buyers who want a square-screen watch with multiple listed sports modes and phone-linked GPS.

Less suited to

People who need to reply to messages from the watch.
Runners or hikers who require standalone GPS.
Buyers who need consistent tracking accuracy or connectivity without verifying fit for their phone and use.

paybay B0FX851BB1 Smartwatch, 1.83-inch LCD · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 765 ratings

5 stars62%62%
4 stars13%13%
3 stars10%10%
2 stars3%3%
1 star12%12%

Customer feedback highlights perceived functionality, appearance and ease of use, with some users also praising the watch faces. Connectivity is a reported concern, and views on features, battery life and accuracy are mixed. Those differences matter for a watch whose listed calling and phone-linked GPS depend on Bluetooth, while its seven-day battery figure is a manufacturer claim rather than a consistent customer experience.

Positive themes

Customers describe the watch positively for functionality, appearance and ease of use.

Negative themes

Connectivity is a reported customer concern.

Mixed feedback

Customer views are mixed on features, battery life and accuracy.

Frequently asked questions

Can this watch answer messages?

No. The listing says it receives social, email and SMS notifications but does not currently support replying to messages.

Does it have built-in GPS?

The listed GPS is via smartphone, so location functionality depends on a connected phone.

What phones does it support?

The listing names Android 6.0+ and iOS 9.0+ devices, although its compatibility details are repeated inconsistently. Confirm compatibility with your specific phone.

How long does the battery last?

The specifications list 7 days of battery life. Feature text also claims up to 30 days standby, and gives a different charging-time figure, so treat the runtime as a listing claim rather than a guaranteed result.