# TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED

Inch: The TIMU S90-WYL-8US-BK smartwatch pairs Bluetooth calling and fitness tracking with a round AMOLED display. Its listing promotes 114+ sports modes, but lists water resistance as “Not Water Resistant” and GPS as absent, so it is better suited to everyday connected use than independent outdoor navigation or water activities.

- [Original product page](https://best-deals.pro/product/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [View offer](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- Market: US
- Language: en-US
- Currency: USD
- Brand: TIMU
- Model: S90-WYL-8US-BK
- Category: Electronics > Smartwatches & Fitness Trackers > Smartwatches
- Price: 35.99 USD
- Previous price: 129.99 USD
- Discount: 72%
- Price checked: 2026-11-14T06:24:05.889Z
- Rating: 4.9 / 5
- Reviews: 78

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Bluetooth calling and smartphone notifications are promoted, alongside a built-in voice assistant.
- The listing claims a 1.45-inch AMOLED display with 360x360 resolution and adjustable brightness.
- Health tracking claims cover heart rate, blood oxygen and sleep, with 114+ sport modes.
- The listing advertises up to 7 days of regular use and 30 days on standby. These are separate usage claims.

## Pros

- Bluetooth calling and smartphone notifications can keep basic communication accessible from the wrist.
- The listed health metrics and broad set of sports modes provide several activity-tracking options.
- Compatibility is stated for Android 6.0+ and iOS 9.0+ devices.

## Cons

- No built-in GPS is listed, limiting the watch's ability to provide independent location tracking.

## Specifications

### Identity
- Brand: TIMU
- Model: S90-WYL-8US-BK
### Display and video
- Screen size: 1.45 inches
- Screen technology listed: AMOLED
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Bluetooth version claimed: Bluetooth 5.3
- Operating system compatibility: Android 6.0+ or iOS 9.0+
- Input: Touchscreen
### Power and battery
- Battery capacity: 450 milliamp\_hours
- Battery type: Lithium Ion
- Battery life claimed: 30 days of standby time and up to 7 days of regular use
- Charging time claimed: 1.5 hours
### Dimensions and installation
- Form factor: Round
### Materials and protection
- Water resistance listed: Not Water Resistant
- Case material claimed: aerospace-grade aluminum alloy
- Display glass claimed: tempered TP glass
### Tracking and functions
- GPS: No GPS
- Health metrics listed: Heart Rate, Blood Oxygen
- Sports modes claimed: 114+ sport modes
- Additional features listed: Activity Tracker/Alarm Clock/Calendaring/Camera/Cycle Tracking/Music Player/Notifications
- Flashlight claimed: 0.5W flashlight with a 6-10 meter range

## Before you buy

- The specification table says “Not Water Resistant,” which conflicts with the title's IP68 claim and makes water use unclear.
- Listing details are contradictory or unconfirmed: the title claims IP68 and a 1.39-inch display, while specifications state “Not Water Resistant” and 1.45 inches. The feature copy also gives 360x360 resolution and 60Hz refresh rate, which are not confirmed in the specifications. GPS is listed as absent, and battery endurance is described separately as 30 days standby and up to 7 days regular use. Confirm the selected listing details before relying on water protection, display dimensions or other disputed claims.

## A good fit for

- People seeking a Bluetooth-connected watch for calls, notifications and everyday fitness tracking.
- Users who want a round display and multiple sport-tracking modes, and can rely on a phone for GPS.

## Less suited to

- Swimmers or buyers who need clearly confirmed water protection.
- Buyers who need built-in GPS for location tracking without a phone.

## Customer feedback

Aggregate ratings are strongly positive, though a small share fall into the three-star category. Ratings alone do not identify what buyers liked or disliked, so they cannot establish call quality, tracking accuracy, battery life or durability. Consider the listed features and the unresolved water-resistance and display-size discrepancies for your intended use.

## Frequently asked questions

### Does the TIMU S90-WYL-8US-BK have GPS?
The specifications say “No GPS.” Buyers needing independent location tracking should choose a watch with confirmed built-in GPS.
### Is this smartwatch water resistant?
The listing conflicts: its title claims IP68, while the specifications say “Not Water Resistant.” Water protection is therefore not confirmed by the supplied information.
### How long does the battery last?
The feature copy claims 30 days of standby time and up to 7 days of regular use. These refer to different operating conditions, and the listing does not provide further details about how usage affects runtime.
### Which phones are compatible?
The listing states compatibility with Android 6.0+ or iOS 9.0+ smartphones.

## Alternative options

- [Military Smart Watch for Men\(Answer/Make Calls\),Outdoor Smartwatch with 100 Days Battery/Flashlight/Compass/Heart Rate/SpO2/Sleep Monitor/2 Straps, Rugged Fitness Watch for iPhone/Android Phones](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Military Smart Watch for Men\(Answer/Make Call\), Outdoor Sports Smartwatch with Flashlight/100 Days Battery/Compass/Heart Rate/SpO2/Sleep Monitor/2 Straps, Fitness Tracker for iPhone/Android Phones](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Military Smart Watch Built-in GPS,Bluetooth Calling, for iPhone & Android \| 100 Sport Modes 2.02" Fitness Smart Watches for Men, Smartwatch with Heart Rate & Sleep Tracking, 2ATM Waterproof , Black](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [CMF BY Nothing Watch 3 Pro Smart Watch for Men Women, Bluetooth Call AI Energy Score, 1.43” Heart Rate Tracking, Sleep Monitor, GPS & 130 Sport Modes, Fitness Tracker for Android iOS, IP68 Dark Grey](https://best-deals.pro/visit/cmf-by-nothing-watch-3-pro-smartwatch)
- [Military Smart Watches Built-in GPS, Bluetooth Call 2.02'' Smart Watches for Men, H...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Rugged Military Smart Watch for Men,1000mAh, Flashlight,1.7" HD \| Fitness Tracker w...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Smart Watch with Earbuds for Men, Smart Watches for Android Phones, Bluetooth Calli...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Smart Watch for Men, Built-in GPS,Offline Maps, IPX8 Waterproof,Sport watch \| 1.46'...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Rugged Durable Smartwatch for Men — Military-Grade Watch with GPS Map \| Bluetooth C...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [LIGE Military Smart Watches for Men\(2 Bands\),1400mAh/1.85" HD Large Screen Smartwatch, Flashlight/110+ Sports Modes/Sleep Monitor, Fitness Tracker Watch for Android iOS,Black](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [WHOOP 5.0/MG Screenless Fitness, Health, Sleep Wearable-12 Month Membership \| Fitness Tracker, Sleep Tracker, Activity Tracker, Heart Rate, Women’s Health, AI Coach, 14+ Day Battery, IP68 Water-Resistant](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)
- [Blood Pressure Smart Watch Air Bag Air Cuff, 24/7 Heart Rate Blood Oxygen Body Temp...](https://best-deals.pro/visit/timu-s90-wyl-8us-bk-bluetooth-smartwatch)

## Images

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 1](https://best-deals.pro/i/plKpk8Y9qZnk1iCbLt9SRWPQ7v6X1ZT-W86keQahycRQQl_LCdEQ8a7bwdBJQBmJbiRnHfEvkV6XLnnMCYHj99bDuilnk7pyA1_IBvckjH4bHTyr9aBLEvRY.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 2](https://best-deals.pro/i/dF_2WgMpUXVgZiB1OL7Mp7fxRegRskmHkhDSf8DU6BFPlOHe4mw5wb2GOQWFxLD2u_x5pkHoIy1uhA4HkOsHDgmInx4QIS_CzgrnE9OYRytjUX5dqrUtTy0P.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 3](https://best-deals.pro/i/_8IGkToDEjluKoXNOEoInglnv009n_4EjVsCjIuNJG7-jb-jLqMhNabJxSAZ7y7X4yYQqbWLH7DI_BAojgzZZLSSYynRaEfen-NRdzjQJZXRQ-TXVE5KBPVA.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 4](https://best-deals.pro/i/Qk497d51zOh8wqgDPh2mU02qoSyRDWUaR5TFYA83eMQV7AbjJyZtZzo99d-wXz3ShwnIWRNMl90ORcLvItNonh6xD1grjuWha8b3MMOUI_0QXWaVvbTdED-s.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 5](https://best-deals.pro/i/j7Ikd_LXViIXnEiw-uwBMbnZrrTneMpvzO140NgDE4S8vzn85hx3MchDdzVibLO0MiF7Go3M3I9PHfxSABgGMz3xNozvRgMgmaHXiu6T3jy81Kbo7ZIGHO8S.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 6](https://best-deals.pro/i/-XYWJbPZ6fe_lldTTeA71IVCUvUX3z5xZpsKcZ3ZKtVqHMnzHi_YXtDOs19-nc7GPZOxNqOrmhiBYbc0x5nmIgOnjgaE4HKfmidcxmpfIXqah7ei-i0Yriaq.jpg)

![TIMU S90-WYL-8US-BK Bluetooth Smartwatch, 1.45-Inch AMOLED — 7](https://best-deals.pro/i/QVBInNafchgW5i5WwMreLf7rK-apRxFaEMC7ciDjBk2rW62G_PM66CSDBGdhflcYPd5wh6e3lORN-FUnbr4EK90CBwmHVIJoMn-NpQc56dYVOu7RlKYAfOUm.jpg)