| ratings |
| Overall NDTV Rating |
Read Review |
- |
| Design and comfort Rating |
|
- |
| Tracking accuracy Rating |
|
- |
| Companion app Rating |
|
- |
| Software and ecosystem Rating |
|
- |
| Battery life Rating |
|
- |
| key specs |
| Strap Colour |
Blue, Gold, Dark Grey, Silver, Rainbow |
Black |
| Display Size |
50mm |
34mm |
| Compatible OS |
Android, iOS |
Android, iOS |
| Strap Material |
Silicone |
- |
| Dial Shape |
Round |
Round |
| Display Type |
TFT LED |
AMOLED |
| Ideal For |
Unisex |
Unisex |
| general |
| Brand |
Fire-Boltt |
Fire-Boltt |
| Model |
Phoenix Ultra |
Invincible |
| Release date |
May 1, 2023 |
October 1, 2021 |
| Model Name |
Phoenix Ultra |
Invincible |
| Dial Colour |
Black |
- |
| Dial Shape |
Round |
Round |
| Strap Colour |
Blue, Gold, Dark Grey, Silver, Rainbow |
Black |
| Strap Material |
Silicone |
- |
| Size |
Regular |
Regular |
| Touchscreen |
Yes |
Yes |
| Interchangeable Strap |
Yes |
- |
| Water Resistant |
IP67 |
IP67 |
| Ideal For |
Unisex |
Unisex |
| Model Number |
- |
BSW020 |
| dimensions |
| Width |
44.6 |
45 |
| Height |
11.95 |
45 |
| Weight (g) |
55.00 |
51.00 |
| Thickness |
- |
11 |
| product details |
| Sensor |
SpO2 sensor, Heart Rate tracker, Sleep tracker |
Accelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor |
| Compatible Device |
Android, iOS |
Android, iPhone |
| Notification |
Yes |
Yes |
| Battery Life |
7 days |
7 days |
| Rechargeable Battery |
Yes |
Yes |
| Charge Time |
- |
2 hours |
| Charger Type |
- |
Magnetic |
| Stand By Time |
- |
15 days |
| connectivity features |
| Call Function |
Yes |
Yes |
| Bluetooth |
Bluetooth |
Bluetooth |
| Wi-Fi |
No |
- |
| GPS |
No |
- |
| Messaging |
Yes |
- |
| Email |
No |
- |
| Bluetooth Version |
- |
5.0 |
| platform and storage features |
| Compatible Operating System |
Android, iOS |
Android, iOS |
| camera and display features |
| Display Resolution |
410x502 |
454x454 |
| Display Size |
50mm |
34mm |
| Display Type |
TFT LED |
AMOLED |
| Other Display Features |
60Hz refresh rate |
Always-On Display |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Com |
No |
- |
| Calendar |
No |
Yes |
| Alarm Clock |
Yes |
Yes |
| Chronograph |
Yes |
- |
| Date & Time Display |
Yes |
Yes |
| Number of Buttons |
1 |
- |
| Other Fitness Features |
Activity Tracker, 120+ Sports Mode Tracking, Calorie Tracker, Sleep Monitor |
100 sports modes |
| Other Watch Functions |
Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast Feature |
8GB storage, 100 watch faces, calculator, TWS Connect, Quick Dial, flashlight |
| Language |
- |
English |
| audio and video features |
| Speaker |
Yes |
Yes |
| Microphone |
Yes |
Yes |
| Other Multimedia Features |
- |
music control, camera control |
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