Blackview R30Max Smartwatch with 1.91-Inch Display

The Blackview R30Max is a Bluetooth smartwatch with a 1.91-inch display, wrist-based calling, activity and health tracking, and a built-in LED flashlight. Its listed GPS function relies on a smartphone, so it is better suited to connected everyday use than buyers seeking standalone GPS.

At a glance

Bluetooth calling and alerts for calls, texts, and social apps are listed, along with music controls.
The listing describes heart-rate, blood-oxygen, sleep, and activity tracking, plus 120 sports modes.
A built-in LED flashlight and two strap types are claimed.
GPS is listed as phone-linked, not standalone.
The manufacturer claims 5–7 days of regular-use battery life and up to 30 days on standby.

Price

$29.99Save 80%

Reference price: ~~$149.95~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Combines wrist-based Bluetooth calls and notifications with music controls.
Lists a useful range of everyday tracking and convenience features, including sleep, heart rate, SpO2, alarms, and phone-finding.
Two strap types are described, giving silicone and braided options for different wearing preferences.
Phone-linked GPS supports location tracking when used with a compatible smartphone.

Cons

GPS depends on a smartphone rather than being listed as built into the watch.
The listing cautions that health measurements are not intended for medical diagnosis.

Technical specifications

16 specifications

Identity
Brand	Blackview
Model	R30Max

Display
Screen size	1.91 inches
Screen technology listed	LCD
Resolution	280 x 320

Connectivity and controls
Wireless connection listed	Bluetooth
Phone compatibility	iPhone (iOS 13.0+) & Android (5.0+)
Supported app	Da Fit
Input	Touchscreen
GPS	GPS Via Smartphone

Power and battery
Battery capacity	350 milliamp_hours
Battery type	Lithium Ion

Form and protection
Form factor	Square
Water resistance listed	Waterproof
Water-resistance rating	IP68

Computing specifications
Storage listed	1 GB

What to know before buying

Battery claims are manufacturer estimates: 5–7 days with regular use and up to 30 days in standby. Actual runtime may depend on use.
The listed health metrics are for general tracking and are not a medical diagnostic tool.

What’s in the box

Included

Power adapter ×1
Nylon band (1)
Silicone watch strap (1)
Smart watch (1)
User manual

Who is it for?

A good fit for

Buyers who want Bluetooth calls, phone notifications, and basic controls on the wrist.
People seeking a smartwatch with listed sleep, heart-rate, SpO2, and sports tracking features.
Shoppers who want interchangeable silicone and braided strap options and an on-watch flashlight.

Less suited to

Anyone who needs standalone GPS without carrying a smartphone.
Anyone seeking medical-grade health monitoring or diagnostic measurements.

Blackview R30Max Smartwatch with 1.91-Inch Display · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 85 ratings

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The supplied evidence contains aggregate ratings but no customer-comment summaries. The ratings are uniformly positive within the reported sample, but they do not show which features customers liked or establish performance. Buyers should assess the listed Bluetooth calling, phone-dependent GPS, display, and tracking claims against their own needs.

Frequently asked questions

Does the Blackview R30Max have built-in GPS?

The listing specifies GPS via smartphone, so location features rely on a compatible phone rather than standalone watch GPS.

Which phones are listed as compatible?

The stated compatibility is iPhone with iOS 13.0 or later and Android 5.0 or later. Da Fit is the listed app.

What health tracking does it offer?

The listing names heart-rate, blood-oxygen, and sleep monitoring, as well as activity tracking. It says the watch is not intended for medical diagnosis.

How long does the battery last?

The manufacturer claims 5–7 days with regular use and up to 30 days in standby. These are usage-dependent estimates.