2.03-Inch Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Tracking | IO20-WearableMaster
$40.20
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Why You’ll Love It?
The IO20 smart watch pairs a large 2.03-inch display with full-touch control, three buttons and Bluetooth hands-free calling.
Heart-rate and blood-oxygen tracking, ten sports modes, a 320mAh battery and IP67 protection support everyday activity and connected use.
The Black TPU configuration is matched to its source product image below.
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
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2.03-Inch Display and Controls - 87%
87%
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Bluetooth Calling and Audio - 86%
86%
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Heart Rate and Blood Oxygen Tools - 84%
84%
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Ten Sports Modes - 85%
85%
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320mAh Battery and IP67 - 84%
84%
Best Uses and Buyer Fit
Use cases: hands-free wrist calls, notification checks, indoor and outdoor workouts, music control and daily wellness reference.
Best for: users who want a large rectangular screen with direct button control and straightforward sports and communication functions.
Benefits: the IO20 combines a 2.03-inch display, Bluetooth 3.0 and 5.0 connectivity, ten activity modes and magnetic charging in a practical format.
Ideal buyer profiles: active commuters, casual gym users, walkers, cyclists and value-focused buyers who prefer a Black TPU strap.
Pros
- Large 2.03-inch screen with full touch and three physical buttons
- Hands-free Bluetooth calling with noise-reduction support
- Ten indoor and outdoor sport modes
- 320mAh battery with magnetic wireless charging
Cons
- Wellness readings provide personal reference rather than clinical data
- IP67 protection should remain within the stated everyday-use limits
- The single Black configuration keeps the style selection focused
IO20 Smart Watch 2.03-Inch Display
The IO20 smart watch features a 2.03-inch colour screen with a 240 × 296 resolution. Its large interface presents notifications and watch functions clearly, while full-touch control and three physical buttons support quick operation.
A zinc-alloy body pairs with a flexible Black TPU strap. Inside, the ZK8918C controller and MSA311 gravity sensor manage the listed smart and movement functions.
Bluetooth Calling and Music
Bluetooth 3.0 and 5.0 connections support hands-free calls and music listening. Noise-reduction technology helps reduce background sound during connected calls.
Moreover, the watch works with Android 5.0 or later and iOS 9.0 or later through the Hryfine10 app.
IO20 Sports and Wellness Tracking
Heart-rate and blood-oxygen sensors support routine wellness reference throughout the day. Meanwhile, movement tracking records activity through the integrated gravity sensor.
Ten listed sport modes include outdoor and indoor running, outdoor and indoor walking, hiking, stepper, outdoor and indoor cycling, elliptical training and rowing.
Battery, Charging and IP67 Protection
The 320mAh battery uses magnetic wireless charging. As a result, the charger aligns automatically for a simple connection.
IP67 protection supports everyday water resistance within the stated limits.
Languages and Compatibility
The watch interface supports English and Chinese. In addition, the app and notification system list English, Russian, Spanish, German, Italian, French, Portuguese, Hebrew, Arabic, Vietnamese, Persian, Thai, Myanmar and Traditional Chinese options.
Q & A
2.03-Inch Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Tracking | IO20-WearableMaster
| Detail Specs | IO20 |
|---|---|
| Model | IO20 |
| Sports mode | outdoor running, outdoor walking, indoor running, indoor walking, hiking, stepper, outdoor cycling, indoor cycling, elliptical machine, rowing machine |
| Material | zinc alloy |
| Strap | TPU |
| Main control | ZK8918C |
| Gravity sensor | MSA311 |
| Bluetooth | BT 3.0 / 5.0 |
| Waterproof level | IP67 life waterproof |
| Resolution | 240x296 |
| Battery capacity | 320Mah |
| Charging method | wireless charging |
| Operation method | full touch + three buttons |
| Applicable models | Android5.0 and above, IOS9.0 and above |
| Watch language | UI English Chinese |
| APP languages | English, Russian, Spanish, German, Italian, French, Portuguese, Traditional Chinese, Hebrew, Arabic, Vietnamese, Persian, Thai, Myanmar |
| Push languages | Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Traditional, Hebrew, Arabic, Vietnamese, Persian, Thai, Burmese |
| APP | Hryfine10 |
| Certificate | MSDS |
| One Package Weight | 0.22kgs / 0.48lb |
| One Package Size | 24cm * 8cm * 3cm / 9.45inch * 3.15inch * 1.18inch |
| Qty per Carton | 50 |
| Carton Weight | 11.00kgs / 24.25lb |
| Carton Size | 40cm * 24cm * 30cm / 15.75inch * 9.45inch * 11.81inch |
| Loading Container | 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs |
Quick Comparison
| 2.03-Inch Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Tracking | IO20-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | 2.03-Inch Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Tracking | IO20-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image |  |  | | | | ||||||||||||||||
| SKU | WMS-IO20 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | $40.20 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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FAQs
Q & A
2.03-Inch Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Tracking | IO20-WearableMaster
