| key specs |
| Dial Shape |
Rectangle |
Round |
| Ideal For |
Unisex |
Unisex |
| Strap Colour |
- |
Blue, Gold, Dark Grey, Silver, Rainbow |
| Display Size |
- |
50mm |
| Compatible OS |
- |
Android, iOS |
| Strap Material |
- |
Silicone |
| Display Type |
- |
TFT LED |
| general |
| Brand |
boAt |
Fire-Boltt |
| Model |
Storm Infinity |
Phoenix Ultra |
| Release date |
March 25, 2025 |
May 1, 2023 |
| Dial Shape |
Rectangle |
Round |
| Touchscreen |
1.83 |
Yes |
| Water Resistant |
IP68 |
IP67 |
| Usage |
Regular |
- |
| Ideal For |
Unisex |
Unisex |
| Model Name |
- |
Phoenix Ultra |
| Dial Colour |
- |
Black |
| Strap Colour |
- |
Blue, Gold, Dark Grey, Silver, Rainbow |
| Strap Material |
- |
Silicone |
| Size |
- |
Regular |
| Interchangeable Strap |
- |
Yes |
| dimensions |
| Weight (g) |
45.00 |
55.00 |
| Width |
- |
44.6 |
| Height |
- |
11.95 |
| product details |
| Sensor |
heart rate, SpO2, steps, sleep tracker |
SpO2 sensor, Heart Rate tracker, Sleep tracker |
| Battery Type |
550mAh |
- |
| Battery Life |
20 days |
7 days |
| Charger Type |
Magnetic Pogo pin |
- |
| Compatible Device |
- |
Android, iOS |
| Notification |
- |
Yes |
| Rechargeable Battery |
- |
Yes |
| connectivity features |
| Call Function |
Yes |
Yes |
| Bluetooth |
Yes |
Bluetooth |
| Wi-Fi |
- |
No |
| GPS |
- |
No |
| Messaging |
- |
Yes |
| Email |
- |
No |
| camera and display features |
| Display Resolution |
240x284 |
410x502 |
| Other Display Features |
500 nits brightness |
60Hz refresh rate |
| Display Size |
- |
50mm |
| Display Type |
- |
TFT LED |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Heart Rate Monitor |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
- |
| Calorie Count |
- |
Yes |
| Com |
- |
No |
| Calendar |
- |
No |
| Chronograph |
- |
Yes |
| Number of Buttons |
- |
1 |
| Other Fitness Features |
- |
Activity Tracker, 120+ Sports Mode Tracking, Calorie Tracker, Sleep Monitor |
| Other Watch Functions |
- |
Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast Feature |
| audio and video features |
| Speaker |
Yes |
Yes |
| Microphone |
Yes |
Yes |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Companion app Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
| platform and storage features |
| Compatible Operating System |
- |
Android, iOS |
