Comparison

xWristband vs UOOK BMS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Health, Positioning

UOOK ELECTRONICS INC.

Free

🔧 Utilities

No ratingsView app →

About

xWristband

Read full description

+ Support scanning Xuntong bracelet devices; + Support to connect and modify related parameters of the bracelet; + Support the firmware upgrade of the wristband;

About

UOOK BMS

Features

Read full description

UOOK BMS is a battery management mobile application developed and designed by UOOK Electronics. After you purchase the BMS battery product sold by UOOK, you can use UOOK BMS to connect to the battery to obtain real-time and reliable battery information and understand the working of the battery. condition and health. UOOK BMS supports advanced parameter settings. After setting your battery cell specification parameters, the BMS controller can automatically set all BMS basic protection conditions, or you can manually set each parameter or choose to load the battery standard parameters. For information on UOOK Electronics related products, please visit www.uookelec.com or contact sales@uookelec.com via email. Thank you very much for your attention.

Screenshots

xWristband4 screens

UOOK BMS3 screens

Verdict

The call

The clearest difference is update cadence: UOOK BMS at weekly against xWristband's every 5 weeks. xWristband's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

xWristband ships an update every 5 weeks, UOOK BMS weekly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 4 level

xWristband versus UOOK BMS: the parameters behind the verdict, then further details
Parameter	xWristband	UOOK BMS
Price	Free	Free
Update frequency	Every 5 weeks	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	13.0 — better	16.4
Further details — not scored
Size	31 MB	6 MB
Age rating	4+	4+
Developer	Shenzhen Lanke Xuntong Technology Co., Ltd.	SYSCODE INTERNATIONAL INC.

In-app purchases

None

xWristband

No in-app purchases

None

UOOK BMS

No in-app purchases

Questions

Is xWristband free?

xWristband is free to download, with no in-app purchases.

Is UOOK BMS free?

UOOK BMS is free to download, with no in-app purchases.

Do xWristband or UOOK BMS have ads?

Neither xWristband nor UOOK BMS shows ads.

Which is updated more often, xWristband or UOOK BMS?

xWristband ships an update every 5 weeks, and UOOK BMS weekly. Most recently, xWristband was updated on October 25, 2026 and UOOK BMS on October 26, 2026.