Fitbit Flex 2
VS
Yesido IO20
Feature Comparison
Time and method of release
Time and method of release
| Introduction Time | - | |
|---|---|---|
| Availability Status | Available. Released August 2016 | Available, released to market |
Aesthetic features
Aesthetic features
| Size and Dimensions | 31.7 x 8.9 x 6.8 mm | - |
|---|---|---|
| Product Weight | 36 gram (g) | - |
Body material and design
Body material and design
| Other Body Features | Waterproof up to 50 meters / Suitable for swimming / Automatic calculation of user's swimming time for 4 stroke types / Two different sizes with 11mm width / Detachable metal body and elastomer bands / Shock and dust resistant | Zinc alloy body / Silicone band / IP67 certified for water and dust resistance (up to 1 meter for 30 minutes) |
|---|---|---|
| Compatible SIM Card Types | - | No |
Display
Display
| Display Technology | No display, has five white lights | - |
|---|---|---|
| Multi-Touch Capability | No | - |
| Screen Size | - | 2.03 inch |
Operating system or software platform
Operating system or software platform
| OS Version | Compatible with Android and iOS equipped phones | Proprietary OS compatible with Android and iOS |
|---|
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge | Non-removable 260 mAh battery |
|---|---|---|
| Battery Standby Time | - |
Capabilities
Capabilities
| Smart Sensors | 3-axis accelerometer, Altimeter | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Body thermometer |
|---|---|---|
| Messaging Method | Received notification announcement | Received notification alerts / Display text messages |
| Other Features and Capabilities | Pedometer / Distance traveled calculation / Calorie calculation | Supports various sports modes, heart rate monitoring, blood oxygen level sensing, pedometer, watch face customization, weather display, phone and calendar notification display, day and time display, timer, alarm, music control |
Connections
Connections
| Bluetooth Support | Bluetooth 5.0 | |
|---|---|---|
| GPS Support | Yes | Yes |
| Wireless Network Type | - | No |
| NFC Support | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
Miscellaneous
Miscellaneous
| Available Color Options | Purple, Pink, Black, Blue | Black |
|---|
Audio features
Audio features
| Speaker Type | - | Yes |
|---|
Network connections
Network connections
| Communication Technologies | - | No cellular connectivity |
|---|
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User Rating Comparison
Fitbit Flex 2
0
/10
from total 1 Vote
Yesido IO20
0
/10
from total 1 Vote
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