Soudorv S50 Smartwatch, 1.53-Inch Display, Bluetooth Calling

The Soudorv S50 is a round Bluetooth smartwatch with a 1.53-inch touch display, wrist-based calling, activity tracking and a magnetic charger. The listing claims up to 18 days of daily use or 50 days on standby, so the longer figure is not a daily-use estimate.

At a glance

Bluetooth calling lets users make, answer or reject calls from the watch when paired with a phone.
The listing describes up to 18 days of daily use and up to 50 days of standby, with a stated two-hour charge time.
Features include sleep and heart-rate tracking, notifications, music control and more than 100 sports modes.
The product description claims an IP68 rating and describes protection for rain and hand washing.
No built-in GPS is listed, so this is not a standalone GPS watch for route recording.

Price

$32.99Save 79%

Reference price: ~~$159.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Bluetooth calling, message notifications and music controls bring common phone functions to the wrist.
The stated battery figures distinguish daily use from standby rather than presenting 50 days as ordinary active use.
The listed activity and sleep functions cover basic everyday fitness tracking.

Cons

The listing says there is no GPS, limiting standalone location and route-tracking use.
Message replies are not supported according to the listing.

Technical specifications

22 specifications

Identity
Brand	Soudorv
Model	S50

Display
Screen size	1.53 inches

Connectivity and controls
Wireless connection listed	Bluetooth
Control method listed	Siri

Power and battery
Battery life listed	50 days
Battery type	Lithium Polymer
Battery capacity	1000 milliamp_hours
Charge time	2 hours

Design and protection
Form factor	Round
Water resistance listed	Waterproof
Waterproof rating	IP68
Water resistance depth	1.5 meters
Band material	Liquid Silicone Rubber
Band clasp	Hook Buckle

Computing specifications
Operating system	Wear OS 1.0
Storage listed	512 MB

Tracking and functions
GPS	No GPS
Metrics measured	Calories Burned, Distance, Menstrual Cycle, Sleep Duration, Step Count
Sports listed	Badminton/Basketball/Boating/Climbing/Cycling/Diving/Fitness/Football/Golf/Hiking/Running/Skiing/Snowboarding/Soccer/Surfing/Tennis/Walking/Yoga/100+Multi-Sports

Compatibility
Compatible devices listed	For iOS Phones. For Android Phones: Samsung, Huawei, Xiaomi, ZTE, Lenovo, OPPO, Vivo,SONY, HTC, LG, and etc. Phone system version is iOS 9.0 / Android 5.0 or above.
Compatible phone models listed	Compatible with iOS and Android devices, including iPhone, Samsung Galaxy, Huawei, Xiaomi, and other Android devices running Android 9.0 and above.

What to know before buying

Listing details to confirm

Battery claims vary by operating mode: the feature description states up to 18 days of daily use or 50 days of standby, while a separate details field lists 50 days without a mode. The listing also gives different Android compatibility thresholds, Android 5.0 or above and Android 9.0 and above. Confirm phone compatibility and intended water exposure before buying, since the listing uses both IP68 and a 1.5-meter depth claim without explaining test conditions. The listed 512 MB is storage, not a stated RAM specification.

What’s in the box

Included

Power adapter ×1
Smart watch, 1
User manual ×1

Who is it for?

A good fit for

People who want Bluetooth calls and notifications alongside basic activity tracking.
Wearers interested in a large round touchscreen and a range of sports-mode options.
Buyers who can use phone-based GPS or do not need GPS route recording from the watch itself.

Less suited to

Anyone who needs built-in GPS for independent route tracking.
Anyone seeking a watch that can reply to message notifications.

Soudorv S50 Smartwatch, 1.53-Inch Display, Bluetooth Calling · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 79 ratings

5 stars87%87%
4 stars11%11%
3 stars2%2%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no written customer feedback. Ratings are largely five-star, with a smaller four-star share and a very small three-star share. This indicates generally favorable recorded ratings, but does not reveal what buyers liked or disliked or establish performance of features such as battery life, calls or tracking.

Frequently asked questions

Does the Soudorv S50 have built-in GPS?

No. The listing states No GPS, so do not expect standalone GPS route tracking.

How long does its battery last?

The listing claims up to 18 days of daily use or up to 50 days on standby. It also lists a two-hour charge time.

Can I reply to messages from the watch?

No. The listing says it supports message notifications but does not support message replies.

Which phones are compatible?

The listing gives conflicting Android minimum versions, Android 5.0 or above in one field and Android 9.0 and above elsewhere. Check compatibility for your phone before purchase.